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PlanetMath Encyclopedia

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A - 1166 entries

B - 695 entries

C - 2325 entries

D - 974 entries

E - 948 entries

F - 856 entries

G - 687 entries

H - 737 entries

I - 925 entries

i (=imaginary unit) owned by Mathprof

I-AB is invertible if and only if I-BA is invertible owned by asteroid

-adic topology owned by mathcam

I-adic topology (=-adic topology) owned by mathcam

ibid. (in terms from foreign languages used in mathematics (html version)) owned by Wkbj79

ibidem (in terms from foreign languages used in mathematics (html version)) owned by Wkbj79

IBN owned by CWoo

icosahedron owned by evin290

icosahedron (in regular polyhedron) owned by mathwizard

icosidodecahedron owned by evin290

icositetrahedron owned by evin290

ideal owned by mclase

ideal (in subring) owned by yark

ideal (in Lie algebra) owned by djao

ideal owned by djao

ideal (in lattice ideal) owned by CWoo

ideal (=order ideal) owned by CWoo

ideal basis (in basis of ideal in algebraic number field) owned by pahio

ideal class owned by mathcam

ideal classes (=ideal class) owned by mathcam

ideal classes form an abelian group owned by mathcam

ideal class group (in ideal class) owned by mathcam

ideal class group (in ideal classes form an abelian group) owned by mathcam

ideal class group (in topics on ideal class groups and discriminants) owned by alozano

ideal class group is finite owned by rm50

ideal completion (in ideal completion of a poset) owned by CWoo

ideal completion of a poset owned by CWoo

ideal decomposition in Dedekind domain owned by pahio

ideal determined by the divisor (in image ideal of divisor) owned by pahio

ideal element (in special elements in a relation algebra) owned by CWoo

ideal generated by (in ideal generated by a subset of a ring) owned by mathcam

ideal generated by (in lattice ideal) owned by CWoo

ideal generated by a subset of a ring owned by mathcam

ideal generators in Prüfer ring owned by pahio

ideal group (in fractional ideal) owned by djao

ideal included in union of prime ideals owned by polarbear

ideal inverting in Prüfer ring owned by pahio

ideal multiplication laws owned by pahio

ideal norm owned by pahio

ideal of an algebra owned by asteroid

ideal of an algebraic set (in algebraic sets and polynomial ideals) owned by mathcam

Ideal of Dedekind domain (=two-generator property) owned by pahio

ideal of elements with finite order owned by pahio

ideals contained in a union of ideals owned by joking

ideals contained in a union of radical ideals owned by joking

ideals in a Dedekind domain owned by yark

ideals in matrix algebras owned by mathcam

ideals of a discrete valuation ring are powers of its maximal ideal owned by rm50

ideals with maximal radicals are primary owned by joking

ideal triangle owned by Wkbj79

idèle owned by djao

idèle group (in idèle) owned by djao

idempotency owned by yark

idempotency of infinite cardinals owned by CWoo

idempotent (in idempotency) owned by yark

idempotent owned by mclase

idempotent classifications owned by Algeboy

idempotent element (=idempotent) owned by mclase

idempotent semiring owned by CWoo

idempotent-separating (in McAlister covering theorem) owned by mathcam

identical congruence (in formal congruence) owned by pahio

identically distributed (in independent identically distributed) owned by CWoo

identically distributed stochastic processes (in distributions of a stochastic process) owned by CWoo

identic equation (in equality) owned by pahio

identifiable parameterization (in statistical model) owned by CWoo

identification topology owned by rspuzio

identity (in group) owned by drini

identity (in category) owned by mathcam

identity (in identity in a class) owned by CWoo

identity (in equality) owned by pahio

identity (in multivalued function) owned by CWoo

identity (in hypergroup) owned by CWoo

identity element owned by mclase

identity element is unique owned by pahio

identity function (=identity map) owned by bwebste

identity functor owned by CWoo

identity in a class owned by CWoo

identity map owned by bwebste

identity map for a $2$

-category (in 2-C*-category) owned by bci1

identity mapping (=identity map) owned by bwebste

identity matrix owned by mathcam

identity natural transformation (in natural transformation) owned by mps

identity operator (=identity map) owned by bwebste

identity relation (in operations on relations) owned by CWoo

identity theorem owned by fernsanz

identity theorem of holomorphic functions owned by rspuzio

proof of identity theorem of holomorphic functions owned by rspuzio

identity theorem of power series owned by pahio

proof of identity theorem of power series owned by rspuzio

identity transformation (=natural transformation) owned by mps

id est (in terms from foreign languages used in mathematics (html version)) owned by Wkbj79

IDFT (in discrete Fourier transform) owned by stitch

i.e. (in terms from foreign languages used in mathematics (html version)) owned by Wkbj79

and

commute so do $A$

and $B^{-1}$ owned by mathcam

If $A \in M_n(R)$ and $A$

is supertriangular then $A^n=0$

owned by Daume

is convex and $f$

linear then $f(A)$

and $f^{-1}(A)$ are convex owned by matte

is infinite and $B$

is a finite subset of $A\,\!,$ then $A\setminus B$ is infinite owned by mathcam

is irrational then ${a}$

is irrational owned by Wkbj79

if $d(x_i, x_{i+1})<1/2^i$ then $x_i$

is a Cauchy sequence owned by matte

iff (=biconditional) owned by Mathprof

If $f\colon X\to Y$ is continuous then $f\colon X\to f(X)$ is continuous owned by matte

IF-logic (in IF-logic) owned by mathcam

IF-logic owned by mathcam

if $\mu(n) = (-1)^{\omega(n)}$ then $\tau(n) = 2^{\omega(n)}$ owned by 1and2and4

if $\sum_{k=1}^\infty a_k$ converges then $a_k\to 0$ owned by matte

if the algebra of functions on a manifold is a Poisson ring then the manifold is symplectic owned by rspuzio

IGL (in affine transformation) owned by matte

Ihara's theorem owned by bwebste

IHES (=IHES: on the fusion of mathematics and theoretical physics) owned by bci1

IHES: on the fusion of mathematics and theoretical physics owned by bci1

iid (=independent identically distributed) owned by CWoo

ill-conditioned (in matrix condition number) owned by stevecheng

illustration of integration techniques owned by Wkbj79

illustration of why SSA may not prove congruence owned by Wkbj79

(in exact sequence theorem in --category) owned by bci1

image (in function) owned by djao

image (=direct image) owned by djao

image (in image of a morphism) owned by CWoo

image ideal (in image ideal of divisor) owned by pahio

image ideal of divisor owned by pahio

image morphism (in exact sequence) owned by djao

image of a linear transformation owned by Koro

image of a morphism owned by CWoo

image of

-homomorphism is a $C^*$

-algebra (=-algebra homomorphisms have closed images) owned by asteroid

imaginaries (in imaginaries) owned by mathcam

imaginaries owned by mathcam

imaginary (in imaginary) owned by PrimeFan

imaginary owned by PrimeFan

imaginary axis (in complex) owned by drini

imaginary element (in imaginary) owned by PrimeFan

imaginary Euclidean quadratic fields (=quadratic imaginary norm-Euclidean number fields) owned by pahio

imaginary number (in imaginary) owned by PrimeFan

imaginary part (in complex) owned by drini

imaginary part (in complex function) owned by Wkbj79

imaginary quadratic Euclidean number fields (=quadratic imaginary norm-Euclidean number fields) owned by pahio

imaginary quadratic extension (=imaginary quadratic field) owned by pahio

imaginary quadratic field owned by pahio

imaginary quadratic number field (=imaginary quadratic field) owned by pahio

imaginary unit owned by Mathprof

imbedded submanifold (in submanifold) owned by jirka

imbedding (=topological embedding) owned by kompik

immanent owned by Mathprof

immediately constructible from (in theorem on constructible numbers) owned by Wkbj79

immediately derivable (in semi-Thue system) owned by CWoo

immersion owned by bshanks

I-monoid (in I-semigroup) owned by Mazzu

implication owned by akrowne

implicational class owned by CWoo

implications of having divisor theory owned by pahio

implicative lattice (=Brouwerian lattice) owned by CWoo

implicit differentiation owned by slider142

implicit function theorem owned by azdbacks4234

proof of implicit function theorem owned by paolini

implies (in implication) owned by akrowne

impolite number (in power of two) owned by 1and2and4

importance of primitive recursion owned by CWoo

impractical number owned by PrimeFan

impredicative definition (in predicativism) owned by gribskoff

improper face (in face of a convex set) owned by CWoo

improper fraction (in fraction) owned by bwebste

improper integral owned by paolini

example of improper integral owned by pahio

improper language (in language) owned by mps

improper limits owned by pahio

improper subgroup (in proper subgroup) owned by yark

inaccessible (in inaccessible cardinal) owned by Henry

inaccessible cardinal owned by Henry

$\lambda v = 0$ if and only if $\lambda =0$ or $v$

is the zero vector in a vector space owned by aoh45

incenter owned by mps

incentre (=incenter) owned by mps

incidence axiom (in incidence geometry) owned by CWoo

incidence geometry owned by CWoo

incidence matrix (in hypergraph) owned by CWoo

incidence matrix with respect to an orientation owned by Mathprof

incidence relation (in incidence geometry) owned by CWoo

incidence structure owned by CWoo

incident (in graph) owned by mathcam

incident (in incidence geometry) owned by CWoo

incircle owned by drini

incircle radius determined by Pythagorean triple owned by pahio

incircle radius of right triangle (=incircle radius determined by Pythagorean triple) owned by pahio

inclination (=angle between line and plane) owned by pahio

inclined section (in Meusnier's theorem) owned by pahio

inclusion (=inclusion mapping) owned by Koro

inclusion-exclusion principle (=principle of inclusion-exclusion) owned by Mathprof

inclusion functor (in subcategory) owned by CWoo

inclusion map (=inclusion mapping) owned by Koro

inclusion mapping owned by Koro

the inclusion of classical into intuitionistic logic owned by gribskoff

incommensurable (in commensurable numbers) owned by pahio

incomparable (in poset) owned by mps

incomplete (in complete information) owned by Henry

incomplete gamma function owned by rspuzio

incomplete gamma function recurrence formula owned by rspuzio

incomplete information (in complete information) owned by Henry

incomplete machine (in state-output machine) owned by CWoo

Incompleteness (in beyond formalism: Gödel's incompleteness) owned by gribskoff

incompleteness theorem (in Gödel's incompleteness theorems) owned by mathcam

Incompleteness Theorem (=beyond formalism: Gödel's incompleteness) owned by gribskoff

incomplete quotient (in uniqueness of division algorithm in Euclidean domain) owned by pahio

incompressible (in divergence) owned by rmilson

inconsistent (in consistent) owned by Henry

inconsistent (in linear equation) owned by rmilson

increasing (in increasing/decreasing/monotone function) owned by Koro

increasing/decreasing/monotone function owned by Koro

example of increasing/decreasing/monotone function owned by Johan

increasing union of domains of holomorphy is a domain of holomorphy (=Behnke-Stein theorem) owned by jirka

IND (=induction axiom) owned by Henry

-IND (=induction axiom) owned by Henry

indecomposable (in root system) owned by rmilson

indecomposable (=indecomposable group) owned by smw

indecomposable group owned by smw

indecomposable ideal (=irreducible ideal) owned by CWoo

indecomposable module (in indecomposable group) owned by smw

indefinite (=positive definite form) owned by djao

indefinite form (=positive definite form) owned by djao

indefinite integral (=antiderivative) owned by asteroid

indefinite sum owned by CWoo

in degree (=directed graph) owned by rm50

in-degree (in directed graph) owned by rm50

Independence Friendly logic (in IF-logic) owned by mathcam

Independence Friendly logic (=IF-logic) owned by mathcam

independence number (in independent set and independence number) owned by rspuzio

independence of $p$

-adic valuations owned by alozano

independence of valuations owned by pahio

independence structure (=matroid) owned by mps

independent owned by Koro

independent and identically distributed (=independent identically distributed) owned by CWoo

independent identically distributed owned by CWoo

independent increment owned by CWoo

independent set (in independent set and independence number) owned by rspuzio

independent set and independence number owned by rspuzio

independent sigma algebras owned by CWoo

independent stochastic processes owned by CWoo

indeterminancy set (in meromorphic functions of several variables) owned by jirka

indeterminate owned by CWoo

indeterminate form owned by akrowne

indeterminate value (=indeterminate form) owned by akrowne

index (in quotient group) owned by azdbacks4234

index (in coset) owned by djao

index (in cyclic semigroup) owned by mclase

index (=winding number) owned by CWoo

index (in indexing set) owned by Wkbj79

index (in nth root) owned by mathcam

index (=Fredholm index) owned by mhale

index (in radical) owned by Wkbj79

index (=discrete logarithm) owned by mathwizard

index category (in limit of a functor) owned by CWoo

indexed by (in indexing set) owned by Wkbj79

indexed family of topological spaces (in variable topology) owned by bci1

indexing set owned by Wkbj79

index of a bilinear map (in Morse lemma) owned by matte

index of a Lie algebra (in index of a Lie algebra) owned by benjaminfjones

index of a Lie algebra owned by benjaminfjones

index of an integer with respect to a primitive root owned by alozano

index of a profinite group (in order of a profinite group) owned by mathcam

index of a profinite subgroup (in order of a profinite group) owned by mathcam

index of categories owned by bci1

index of category theory owned by rspuzio

index of differential equations owned by matte

index of entries on compass and straightedge constructions owned by Wkbj79

index of important irrational constants owned by PrimeFan

index of inequalities owned by matte

index of intersection subgroup (=estimation of index of intersection subgroup) owned by pahio

index of properties of topological spaces owned by rspuzio

index of set theory owned by rspuzio

index of special functions owned by rspuzio

index of tables owned by PrimeFan

index of the group of cyclotomic units in the full unit group owned by alozano

index set (=indexing set) owned by Wkbj79

index set owned by yesitis

index set theorem owned by yesitis

indicator function (=characteristic function) owned by bbukh

indicator function (=Boolean-valued function) owned by Jon Awbrey

indices (in indexing set) owned by Wkbj79

indicial equation (in Frobenius method) owned by pahio

Indirect Method of Proof (=reductio ad absurdum) owned by gribskoff

indirect proof of identity theorem of power series owned by pahio

indiscrete proximity (in proximity space) owned by CWoo

indiscrete topology owned by mathwizard

indistinguishable (in reduced automaton) owned by CWoo

indivisible polynomial (=irreducible polynomial) owned by pahio

induce (in continuation of exponent) owned by pahio

induced (in subgraph) owned by CWoo

induced Alexandroff topology on a poset owned by joking

induced bundle (=pullback bundle) owned by bwebste

induced character (in Dirichlet character) owned by bbukh

induced congruence (=kernel of a homomorphism between algebraic systems) owned by CWoo

induced norm (in normed vector space) owned by rspuzio

induced norm (=operator norm) owned by asteroid

induced order topology (=order topology) owned by rspuzio

induced partial order on an Alexandroff space owned by joking

induced polynomial (in polynomials in algebraic systems) owned by CWoo

induced representation owned by djao

example of induced representation owned by rspuzio

induced subgraph (in subgraph) owned by CWoo

induction owned by Daume

induction axiom owned by Henry

induction hypothesis (in principle of finite induction) owned by smw

inductive closure (in freely generated inductive set) owned by CWoo

inductive hypothesis (in principle of finite induction) owned by smw

inductive limit (=limit of a functor) owned by CWoo

inductively ordered owned by rspuzio

inductively orderes set (in inductively ordered) owned by rspuzio

inductive order (in induction) owned by Daume

inductive order (in inductively ordered) owned by rspuzio

inductive proof of binomial theorem owned by Mathprof

inductive proof of Fermat's little theorem proof owned by mathcam

inductive set owned by djao

ind-variety owned by benjaminfjones

ind-variety (in ind-variety) owned by benjaminfjones

proof of inequalities for difference of powers owned by Mathprof

inequalities for differences of powers owned by rspuzio

inequalities for real numbers owned by mathcam

inequality (in inequalities for real numbers) owned by mathcam

inequality of logarithmic and asymptotic density owned by kompik

inequality with absolute values owned by pahio

inert (in inertial degree) owned by djao

inertia group (in decomposition group) owned by djao

inertial degree owned by djao

inexpressible (in expressible) owned by Wkbj79

inference rule owned by rspuzio

infimum owned by vampyr

infimum (in lowest upper bound) owned by djao

infimum and supremum for real numbers owned by matte

infimum and supremum of sum and product owned by pahio

infimum limit (=limit inferior) owned by rmilson

infinitary operator (in algebraic system) owned by CWoo

infinite (in extended real numbers) owned by matte

infinite owned by yark

infinite chain (in chain) owned by CWoo

infinite cyclic (in cyclic group) owned by yark

infinite cyclic group (in cyclic group) owned by yark

infinite cyclic subgroup (in cyclic group) owned by yark

infinite descent owned by Thomas Heye

infinite dihedral (in generalized dihedral group) owned by yark

infinite dihedral group (in generalized dihedral group) owned by yark

infinite-dimensional (in dimension (vector space)) owned by rmilson

infinite-dimensional (in Lie algebra representation) owned by mathcam

infinite dimensional (in Lie algebra representation) owned by mathcam

example of an infinite field of finite characteristic owned by vitriol

infinite Galois theory owned by djao

infinite geometric series (in geometric series) owned by mathcam

infinite graph owned by sjm1979

example of infinite hyperreal number owned by asteroid

infinite join (in arbitrary join) owned by CWoo

infinite limits (=improper limits) owned by pahio

infinitely-differentiable function that is not analytic owned by ariels

infinitely divisible (in infinitely divisible random variable) owned by CWoo

infinitely divisible distribution (in infinitely divisible random variable) owned by CWoo

infinitely divisible random variable owned by CWoo

infinitely generated (in finitely generated group) owned by yark

infinitely generated group (in finitely generated group) owned by yark

infinitely generated subgroup (in finitely generated group) owned by yark

infinitely often (in limit superior of sets) owned by Koro

infinite meet (in arbitrary join) owned by CWoo

infinite order (in order (of a group)) owned by mathcam

infinite place (=ramification of archimedean places) owned by alozano

infinite prime (in valuation) owned by djao

infinite product (in convergence condition of infinite product) owned by pahio

infinite product measure owned by CWoo

infinite product of differences $1\!-\!a_i$ owned by pahio

infinite product of sums $1\!+\!a_i$ owned by pahio

proof of infinite product of sums $1\!+\!a_i$ result without exponentials owned by rspuzio

examples of infinite products owned by mathcam

infinite set (=infinite) owned by yark

infinitesimal (in hyperreal) owned by djao

infinitesimal (in infinitesimal) owned by mps

infinitesimal owned by mps

example of infinitesimal hyperreal number owned by asteroid

example of infinite simple group owned by rspuzio

infinite subset (=infinite) owned by yark

infinite word (=word) owned by juanman

infinitude of inverses owned by CWoo

proof of infinitude of primes owned by rspuzio

infinity (=axiom of infinity) owned by Sabean

infinity (in extended real numbers) owned by matte

proof that infinity has the tree property (=proof that $\omega$ has the tree property) owned by Henry

infix (=infix notation) owned by akrowne

infix arithmetic (in infix notation) owned by akrowne

infix notation owned by akrowne

inflection point (=inflexion point) owned by pahio

inflection points and canonical forms of non-singular cubic curves owned by rspuzio

inflexion point owned by pahio

information (=mutual information) owned by drummond

information (in mutual information) owned by drummond

information (in Fisher information matrix) owned by CWoo

information content (=Kolmogorov complexity function) owned by tromp

information matrix (=Fisher information matrix) owned by CWoo

information set (in extensive form game) owned by Henry

information superhighway (=Internet) owned by PrimeFan

infrabarreled space (=barrel) owned by CWoo

infrabarrelled (=barrel) owned by CWoo

infrabarrelled space (in barrel) owned by CWoo

Ingham Inequality owned by ncrom

proof of Ingham Inequality owned by ncrom

Ingrid Daubechies owned by PrimeFan

inhabited set owned by mathwizard

inherently ambiguous (in ambiguous grammar) owned by CWoo

inhomogeneous (in differential equation) owned by rspuzio

initial condition (in initial value problem) owned by rspuzio

initial object (in zero object) owned by djao

examples of initial objects and terminal objects and zero objects owned by AxelBoldt

initial point (in path) owned by rspuzio

initial projection (in partial isometry) owned by CWoo

initial segment (=properties of well-ordered sets) owned by GrafZahl

initial source owned by kompik

initial stack symbol (=non-deterministic pushdown automaton) owned by Henry

examples of initial states in the Game of Life owned by PrimeFan

initial symbol (=formal grammar) owned by CWoo

initial-symbol (=formal grammar) owned by CWoo

initial topology owned by kompik

initial uniformity (in uniformities on a set form a complete lattice) owned by mps

initial value problem (=Cauchy initial value problem) owned by paolini

initial value problem owned by rspuzio

injection (=injective function) owned by drini

an injection between two finite sets of the same cardinality is bijective owned by alozano

injection can be extended to isomorphism owned by pahio

injective (=injective function) owned by drini

injective (in multivalued function) owned by CWoo

injective (in relation theory) owned by Jon Awbrey

injective and surjective morphisms in concrete categories owned by joking

injective

-algebra homomorphism is isometric owned by asteroid

injective dimension (in projective dimension) owned by CWoo

injective element (in special elements in a relation algebra) owned by CWoo

injective envelope (=injective hull) owned by mclase

injective function owned by drini

injective hull owned by mclase

injective images of Baire space owned by gel

proof of injective images of Baire space owned by gel

injective map between real numbers is a homeomorphism owned by joking

injective module owned by antizeus

example of injective module owned by Glotzfrosch

injective object (in projective object) owned by CWoo

injective resolution owned by antizeus

inner (=inner automorphism) owned by rmilson

inner automorphism owned by rmilson

inner function owned by jirka

inner ideal (in quadratic Jordan algebra) owned by Algeboy

inner product owned by djao

inner product space owned by CWoo

inner regular (in outer regular) owned by djao

inorder traversal (=tree traversals) owned by mps

in-order traversal (in tree traversals) owned by mps

in-place sorting algorithm owned by archibal

inradius (in incenter) owned by mps

inscribe owned by PrimeFan

inscribed (=inscribe) owned by PrimeFan

inscription (=inscribe) owned by PrimeFan

insertion (in insertion operation on languages) owned by CWoo

insertion closed (in insertion operation on languages) owned by CWoo

insertion-closed (=insertion operation on languages) owned by CWoo

insertion closure (in insertion operation on languages) owned by CWoo

insertion-closure (=insertion operation on languages) owned by CWoo

insertion operation on languages owned by CWoo

insertion sort owned by mathcam

in-situ sorting algorithm (=in-place sorting algorithm) owned by archibal

instantaneous effective interest rate (in interest rate) owned by CWoo

instantaneous interest rate (in interest rate) owned by CWoo

integer owned by CWoo

integer contraharmonic means owned by pahio

integer contraharmonic means of integers (=integer contraharmonic means) owned by pahio

integer factorization owned by PrimeFan

integer part owned by Wkbj79

integer partition owned by rm50

integers mod n (= ${\mathbb{Z}}_n$ ) owned by Wkbj79

integrable (in vector-valued function) owned by pahio

an integrable function that does not tend to zero owned by silverfish

an integrable function which does not tend to zero owned by rspuzio

integral owned by djao

integral (in Lebesgue integral) owned by djao

integral bases (in integral basis) owned by rspuzio

integral basis owned by rspuzio

integral basis of quadratic field owned by pahio

integral binary quadratic forms owned by rm50

integral closure owned by djao

integral closures in separable extensions are finitely generated owned by rm50

integral converging uniformly (in uniform convergence of integral) owned by pahio

integral current (in rectifiable current) owned by paolini

integral curve owned by matte

integral domain owned by djao

an integral domain is lcm iff it is gcd owned by CWoo

integral element owned by pahio

integral equation owned by pahio

integral estimating theorem (=estimating theorem of contour integral) owned by pahio

integral flat chains (in rectifiable current) owned by paolini

integral flat norm (in rectifiable current) owned by paolini

integral ideal (in fractional ideal of commutative ring) owned by pahio

integrality is transitive owned by rm50

integrally closed owned by rmilson

examples of integrally closed extensions owned by rm50

integrally closed group (in partially ordered group) owned by CWoo

integrally closed partially ordered group (in partially ordered group) owned by CWoo

integrally closed po-group (=partially ordered group) owned by CWoo

integral manifold owned by jirka

integral mean value theorem owned by me_and

example of integral mean value theorem owned by me_and

integral of even function (=integrals of even and odd functions) owned by pahio

integral of limit function owned by pahio

integral of odd function (=integrals of even and odd functions) owned by pahio

integral of periodic function (=integral over a period interval) owned by pahio

integral over a period (=integral over a period interval) owned by pahio

integral over a period interval owned by pahio

integral over plane region owned by pahio

integral related to arc sine owned by pahio

integral representation of length of smooth curve owned by stevecheng

integral representation of the hypergeometric function owned by rspuzio

derivation of integral representations of Jacobi $\vartheta$ functions owned by rspuzio

integral representations of the Mascheroni constant owned by rspuzio

integral represetations of Jacobi $\vartheta$ functions owned by rspuzio

integral sign owned by pahio

integrals of even and odd functions owned by pahio

integral substitution formula (=change of variables in integral on $\mathbb{R}^n$ ) owned by stevecheng

integral substitution rule (=change of variables in integral on $\mathbb{R}^n$ ) owned by stevecheng

integral test owned by drini

example of integral test owned by paolini

proof of integral test owned by paolini

integral transform owned by PrimeFan

integral weight (in weight lattice) owned by bwebste

integral with respect to an exponent (in ring of exponent) owned by pahio

integrand (in integral sign) owned by pahio

integrate (in integral sign) owned by pahio

integrating factor (in method of integrating factors) owned by pahio

integrating $\tan x$ over $[0,\frac{\pi}{2}]$ owned by Wkbj79

integration against spectral measures (in spectral measure) owned by asteroid

integration by parts owned by mathwizard

example of integration by parts involving algebraic manipulation owned by Wkbj79

integration by substitution (=substitution for integration) owned by pahio

integration formulas (=general formulas for integration) owned by pahio

integration of differential binomial owned by rspuzio

integration of expressions of square roots of quadratic polynomials (=Euler's substitutions for integration) owned by pahio

integration of fraction power expressions owned by pahio

integration of Laplace transform with respect to parameter owned by pahio

integration of polynomial owned by Wkbj79

integration of rational function of sine and cosine owned by pahio

integration of $\sqrt{x^2+1}$ owned by pahio

integration of trigonometric functions (=reduction formulas) owned by curious

example of integration over sphere with respect to surface area owned by rspuzio

integration techniques owned by Wkbj79

integration under integral sign owned by pahio

example of integration with respect to surface area of a paraboloid owned by yark

integration with respect to surface area on a helicoid owned by rspuzio

example of integration with respect to surface area on a helicoid owned by rspuzio

example of integration with respect to surface area on a sphere viewed as a graph owned by rspuzio

integrative systems biology (=symmetry and groupoid representations in functional biology) owned by bci1

integrator (in Riemann-Stieltjes integral) owned by Mathprof

integrity characterized by places owned by pahio

intensity (in Poisson process) owned by CWoo

inter alia (in terms from foreign languages used in mathematics (html version)) owned by Wkbj79

intercede (=intercession) owned by WM

intercept theorem owned by pahio

intercession owned by WM

interchange law owned by CWoo

interest owned by CWoo

interest rate owned by CWoo

interior owned by yark

interior angle (in polygon) owned by Wkbj79

interior angle bisector (=angle bisector) owned by giri

interior axioms owned by rspuzio

interior operator (in interior axioms) owned by rspuzio

interior point (in betweenness in rays) owned by CWoo

interior point (in proof of uniqueness of center of a circle) owned by CWoo

interior point (in topology of the complex plane) owned by matte

interior product (in differential form) owned by rmilson

interlace deinterlace (=stream interlace and deinterlace) owned by michal

interleave sequence owned by djao

intermediate growth (in growth) owned by mathcam

intermediate value property of the derivative (=Darboux's theorem (analysis)) owned by mathwizard

intermediate value theorem owned by yark

intermediate value theorem for extended real numbers owned by matte

proof of intermediate value theorem owned by yark

internal category owned by CWoo

internal composition (=binary operation) owned by mclase

internal direct sum of ideals (in internal direct sum of ideals) owned by Mathprof

internal direct sum of ideals owned by Mathprof

internal node (=internal node (of a tree)) owned by akrowne

internal node (in extended binary tree) owned by aoh45

internal node (of a tree) owned by akrowne

internal path length (in external path length) owned by Logan

internal point owned by jirka

International Congress of Mathematicians owned by PrimeFan

Internet owned by PrimeFan

interpolating function (in interpolation) owned by CWoo

interpolation owned by CWoo

interpolation group (in Riesz group) owned by CWoo

interpolation mapping (in lecture notes on polynomial interpolation) owned by rmilson

interpolation property (in interpolation property) owned by CWoo

interpolation property owned by CWoo

interpretable structure (in imaginaries) owned by mathcam

interpretant (in sign relation) owned by Jon Awbrey

interpretation (in structure) owned by CWoo

interpretation (in interpretation of well-formed formulas) owned by CWoo

interpretation of intuitionistic logic by means of functionals owned by gribskoff

interpretation of well-formed formulas owned by CWoo

interprime owned by PrimeFan

interquartile range (in percentile) owned by CWoo

intersection owned by CWoo

intersection (in partial ordering on subobjects of an object) owned by CWoo

intersection divisor for a quartic owned by alozano

intersection lattice (=intersection semilattice of a subspace arrangement) owned by CWoo

intersection of complex analytic varieties is a complex analytic variety owned by jirka

intersection of free submonoids is free (in characterization of free submonoids) owned by Ziosilvio

intersection of quadratic surface and plane owned by pahio

intersection of sets owned by drini

intersection of sphere and plane owned by pahio

intersection of subobjects (in partial ordering on subobjects of an object) owned by CWoo

intersection semilattice (=intersection semilattice of a subspace arrangement) owned by CWoo

intersection semilattice of a subspace arrangement owned by CWoo

intersection structure owned by CWoo

intersects (=intersection) owned by CWoo

interval owned by PrimeFan

interval (=ordered geometry) owned by CWoo

interval halving owned by mathcam

interval halving converges linearly owned by rspuzio

interval of integration (in definite integral) owned by mathwizard

intervals are connected owned by joking

interval topology (in ordered space) owned by CWoo

intrinsically knotted owned by YourInnerNurmo

intrinsically linked owned by YourInnerNurmo

introducing 0th power owned by mathcam

intuitionistic foundations (=intuitionistic logic) owned by gribskoff

intuitionistic foundations (=the inclusion of classical into intuitionistic logic) owned by gribskoff

intuitionistic foundations (=interpretation of intuitionistic logic by means of functionals) owned by gribskoff

intuitionistic logic owned by gribskoff

intuitionistic proof (in intuitionistic logic) owned by gribskoff

intuitionistic proof (in interpretation of intuitionistic logic by means of functionals) owned by gribskoff

intuitionistic proof (in the inclusion of classical into intuitionistic logic) owned by gribskoff

invalid (in interpretation of well-formed formulas) owned by CWoo

invariance of dimension owned by Koro

proof of invariance of dimension owned by Algeboy

invariance of eigenvalues owned by matte

invariance of formula for surface integration with respect to area under change of variables owned by rspuzio

invariance of the spectrum of $C^*$

-subalgebras (=spectral invariance theorem (for -algebras)) owned by asteroid

invariance theorem owned by rspuzio

invariant owned by rmilson

invariant basis number (=IBN) owned by CWoo

invariant bilinear form (=invariant scalar product) owned by benjaminfjones

invariant by a measure-preserving transformation owned by asteroid

invariant differential (in j-invariant) owned by alozano

invariant differential form owned by asteroid

invariant dimension property (=IBN) owned by CWoo

invariant form (=invariant differential form) owned by asteroid

invariant form (Lie algebras) owned by bwebste

invariant forms on representations of compact groups owned by bwebste

invariant polynomial owned by Daume

invariant scalar product (in invariant scalar product) owned by benjaminfjones

invariant scalar product owned by benjaminfjones

invariant subset (=stable subspace) owned by lalberti

invariant subspace owned by rmilson

invariant subspace (=stable subspace) owned by lalberti

invariant subspace conjecture (=invariant subspace problem) owned by asteroid

invariant subspace problem owned by asteroid

invariant subspaces for self-adjoint *-algebras of operators owned by asteroid

inverse (=inverse function) owned by matte

inverse (in regular semigroup) owned by yark

inverse (=inverse number) owned by pahio

inverse (in group) owned by drini

inverse (=matrix inverse) owned by akrowne

inverse (=inverse statement) owned by Wkbj79

inverse (in hypergroup) owned by CWoo

inverse (in multivalued function) owned by CWoo

inverse coimage (in inverse image of a morphism) owned by CWoo

inverse discrete Fourier transform (in discrete Fourier transform) owned by stitch

inverse family (in direct limit of sets) owned by CWoo

inverse family of algebraic systems (in direct limit of algebraic systems) owned by CWoo

inverse function owned by matte

inverse function theorem owned by azdbacks4234

proof of inverse function theorem owned by paolini

inverse function theorem (topological spaces) owned by mathcam

proof of inverse function theorem (topological spaces) owned by paolini

inverse Galois problem owned by mathcam

inverse gsm mapping (in generalized sequential machine) owned by CWoo

inverse hyperbolic functions (=area functions) owned by pahio

inverse ideal (in fractional ideal of commutative ring) owned by pahio

inverse image owned by djao

inverse image (in inverse image of a morphism) owned by CWoo

the inverse image commutes with set operations owned by matte

inverse image of a morphism owned by CWoo

inverse Laplace transformation (=Mellin's inverse formula) owned by pahio

inverse Laplace transform of derivatives owned by pahio

inverse Laplace transform of meromorphic function owned by pahio

inverse Laplace transform of rational function (=Heaviside formula) owned by pahio

inverse limit owned by alozano

inverse limit (in inverse limit) owned by alozano

inverse limit (=limit of a functor) owned by CWoo

inverse limit of algebraic systems (in direct limit of algebraic systems) owned by CWoo

inverse limit of sets (in direct limit of sets) owned by CWoo

inversely conformal (in conformal mapping) owned by rspuzio

inverse mapping theorem (=bounded inverse theorem) owned by asteroid

inverse morphism (in types of morphisms) owned by kompik

inverse number owned by pahio

inverse of a product owned by pahio

inverse of a product in group (=inverse of a product) owned by pahio

inverse of a relation (in operations on relations) owned by CWoo

inverse of composition of functions owned by Wkbj79

inverse of inverse in a group owned by cvalente

inverse of matrix with small-rank adjustment owned by kshum

proof of inverse of matrix with small-rank adjustment owned by kshum

inverse of product (=inverse of a product) owned by pahio

inverse point (in inversion of plane) owned by pahio

inverse projection (=tacit extension) owned by Jon Awbrey

inverse relation (=operations on relations) owned by CWoo

inverse semigroup (in regular semigroup) owned by yark

inverse sine (in cyclometric functions) owned by pahio

inverses in rings owned by Wkbj79

inverse statement owned by Wkbj79

inverse system (=inverse limit) owned by alozano

inverse system (=direct limit of sets) owned by CWoo

inverse system of algebraic systems (=direct limit of algebraic systems) owned by CWoo

inverse tangent (in cyclometric functions) owned by pahio

inverse trigonometric functions (=cyclometric functions) owned by pahio

inversion (in signature of a permutation) owned by rspuzio

inversion (in inversion of plane) owned by pahio

inversion formulae (in inversion of plane) owned by pahio

inversion of plane owned by pahio

invertibility in $C^*$

-subalgebras (in spectral invariance theorem (for -algebras)) owned by asteroid

invertibility of regularly generated ideal owned by pahio

invertible (in inverse function) owned by matte

invertible (in matrix inverse) owned by akrowne

invertible (in fractional ideal of commutative ring) owned by pahio

invertible (in invertible linear transformation) owned by djao

invertible elements in a Banach algebra form an open set owned by asteroid

invertible function (in inverse function) owned by matte

invertible ideal (in fractional ideal of commutative ring) owned by pahio

invertible ideal is finitely generated owned by pahio

invertible ideals are projective owned by gel

proof of invertible ideals are projective owned by gel

invertible ideals in semi-local rings owned by gel

invertible linear map (=linear isomorphism) owned by matte

invertible linear transformation owned by djao

invertible matrices are dense in set of nxn matrices owned by stevecheng

invertible measure-preserving transformation (in measure-preserving) owned by asteroid

invertible sheaf owned by Mathprof

involutary ring (=involutory ring) owned by CWoo

involution (=linear involution) owned by matte

involution (in involutory ring) owned by CWoo

involution (in semigroup with involution) owned by Mazzu

involution $*$

-algebra (in topological -algebra) owned by HkBst

involutive (in distribution) owned by jirka

involutive automorphism (in supergroupoid) owned by bci1

involutive distribution (in distribution) owned by jirka

involutive ring (=involutory ring) owned by CWoo

involutory (in inversion of plane) owned by pahio

involutory ring owned by CWoo

involved in (in section of a group) owned by yark

i.o. (in limit superior of sets) owned by Koro

IQR (=percentile) owned by CWoo

ircomp (=irreducible component) owned by jirka

Irmgard Flügge (=Irmgard Flügge-Lotz) owned by Mravinci

Irmgard Flügge-Lotz owned by Mravinci

Irmgard Flugge-Lotz (=Irmgard Flügge-Lotz) owned by Mravinci

Irmgard Lotz (=Irmgard Flügge-Lotz) owned by Mravinci

irrational owned by yark

irrationality measure owned by mathcam

irrationality of the exponential function on $\mathbb{Q}$ (= is irrational for $r\in\mathbb{Q}\setminus\{0\}$ ) owned by Cosmin

irrational number (=irrational) owned by yark

irrational sum of square roots (=using the primitive element of biquadratic field) owned by pahio

irrational to an irrational power can be rational owned by Koro

irreducibility of binomials with unity coefficients owned by pahio

irreducible owned by drini

irreducible (in Lie algebra representation) owned by mathcam

irreducible (in group representation) owned by djao

irreducible owned by mathcam

irreducible (in join irreducibility) owned by CWoo

irreducible (in normalizing reduction) owned by CWoo

irreducible analytic variety (in irreducible component) owned by jirka

irreducible chain (in class structure) owned by CWoo

irreducible component owned by nerdy2

irreducible component owned by jirka

irreducible continuous geometry (in continuous geometry) owned by CWoo

irreducible element (in irreducible) owned by drini

irreducible ideal owned by CWoo

irreducible locally analytic set (in irreducible component) owned by jirka

irreducible matrix (in reducible matrix) owned by Mathprof

irreducible module (=simple module) owned by bwebste

irreducible n-manifold owned by juanman

irreducible of a UFD is prime owned by pahio

irreducible polynomial (in irreducible polynomial) owned by pahio

irreducible polynomial owned by pahio

irreducible polynomials obtained from biquadratic fields owned by Wkbj79

irreducible polynomials over finite field owned by pahio

irreducible representations of $S_n$

owned by rm50

irreducible representations of the special linear group over $\mathbb{F}_p$ owned by alozano

irreducible semiperfect number (=primitive semiperfect number) owned by Mravinci

irreducible set (in sober space) owned by CWoo

irreducible unitary representations of compact groups are finite-dimensional owned by asteroid

irredundant owned by CWoo

irreflexive owned by smw

irregular prime (in regular prime) owned by djao

irregular singularity (in Fuchsian singularity) owned by rspuzio

irregular singular point (in Fuchsian singularity) owned by rspuzio

irrelevant ideal (in homogeneous elements of a graded ring) owned by mathcam

irrotational (=lamellar field) owned by pahio

irrotational field owned by mathcam

irrotational vector field (=irrotational field) owned by mathcam

Isabel Maddison (=Ada Maddison) owned by Mravinci

I-semigroup (in I-semigroup) owned by Mazzu

I-semigroup owned by Mazzu

i-semiring (=idempotent semiring) owned by CWoo

Ishango bone owned by PrimeFan

isocline owned by pahio

isogenous (=isogeny) owned by mathcam

isogeny owned by mathcam

isogonal (in isogonal conjugate) owned by drini

isogonal conjugate owned by drini

isogonal conjugate pair (in isogonal conjugate) owned by drini

isogonal trajectories of concentric circles (=example of isogonal trajectory) owned by pahio

isogonal trajectory owned by pahio

isogonal trajectory (in isogonal trajectory) owned by pahio

example of isogonal trajectory owned by pahio

isolated owned by djao

isolated point (in isolated) owned by djao

isolated set (in isolated) owned by djao

isolated singularity owned by bwebste

isolated subgroup owned by pahio

isometric (in isometry) owned by yark

isometrically isomorphic (in isometric isomorphism) owned by Gorkem

isometric embedding (in isometry) owned by yark

isometric isomorphism owned by Gorkem

isometric mapping (in isometry) owned by yark

isometric quadratic spaces (in quadratic space) owned by CWoo

isometry (in classical groups) owned by Algeboy

isometry owned by yark

isometry group (in isometry) owned by yark

isometry induced by a measure preserving map (in operator induced by a measure preserving map) owned by asteroid

isomorphic (=graph isomorphism) owned by vampyr

isomorphic (in isomorphic groups) owned by alozano

isomorphic (in isomorphism) owned by djao

isomorphic (in group homomorphism) owned by yark

isomorphic dynamical system (=similarity and analogous systems: dynamic adjointness and topological equivalence) owned by bci1

isomorphic dynamic systems (=similarity and analogous systems: dynamic adjointness and topological equivalence) owned by bci1

isomorphic groups owned by alozano

isomorphic quadratic spaces (in quadratic space) owned by CWoo

isomorphism (=graph isomorphism) owned by vampyr

isomorphism owned by djao

isomorphism (in homomorphism between algebraic systems) owned by CWoo

isomorphism (in types of morphisms) owned by kompik

isomorphism (in group homomorphism) owned by yark

isomorphism (in ring homomorphism) owned by djao

isomorphism (=structure homomorphism) owned by almann

isomorphism (in homomorphism between partial algebras) owned by CWoo

isomorphism (in semiautomaton homomorphism) owned by CWoo

isomorphism-closed (=isomorphism-closed subcategory) owned by kompik

isomorphism-closed subcategory owned by kompik

isomorphism-dense (=essentially surjective) owned by CWoo

isomorphism-dense in (=essentially surjective) owned by CWoo

isomorphism-dense subcategory (in essentially surjective) owned by CWoo

isomorphism of groups (in group homomorphism) owned by yark

isomorphism of rings of real and complex matrices owned by Wkbj79

isomorphism of sheaves (in sheaf) owned by djao

isomorphism of the group PSL_2(C) with the group of Möbius transformations owned by rspuzio

isomorphism of topological groups (in topological group) owned by yark

isomorphism of varieties owned by alozano

isomorphisms in $Hilb$

(in category of Hilbert spaces) owned by bci1

isomorphism theorems on algebraic systems owned by CWoo

isoperimetric inequality owned by bbukh

isopleth (=level curve) owned by pahio

isosceles (=isosceles triangle) owned by drini

isosceles trapezium (=isosceles trapezoid) owned by Wkbj79

isosceles trapezoid owned by Wkbj79

isosceles triangle owned by drini

isosceles triangle theorem owned by Wkbj79

isospectral owned by asteroid

isothetic owned by lha

isotone (=order-preserving map) owned by porton

isotone function (=order-preserving map) owned by porton

isotonic (=order-preserving map) owned by porton

isotonic function (=order-preserving map) owned by porton

isotope (in homotopes and isotopes of algebras) owned by Algeboy

isotope (in isotope of a groupoid) owned by CWoo

isotope of a groupoid owned by CWoo

isotopic (in diffeotopy) owned by rspuzio

isotopic (in isotope of a groupoid) owned by CWoo

isotopism (=isotope of a groupoid) owned by CWoo

isotopy owned by rspuzio

isotopy (in isotope of a groupoid) owned by CWoo

isotropic quadratic form (in isotropic quadratic space) owned by CWoo

isotropic quadratic space owned by CWoo

isotropic submanifold owned by bwebste

isotropic subspace (in symplectic complement) owned by matte

isotropic vector (in isotropic quadratic space) owned by CWoo

isotropy group (in topological groupoid) owned by HkBst

isotropy representation owned by rmilson

isotropy subgroup (in homogeneous space) owned by rmilson

isotropy subgroup (=stabilizer) owned by djao

ist of mathematicians with Erdös number 1 (=list of mathematicians with Erdős number 1) owned by Mravinci

ist of mathematicians with Erdos number 1 (=list of mathematicians with Erdős number 1) owned by Mravinci

iterate (=iteration) owned by mathwizard

iterated forcing owned by Henry

iterated forcing and composition owned by Henry

iterated integral (in integral over plane region) owned by pahio

iterated limit (in iterated limit in $\mathbb{R}^2$ ) owned by pahio

iterated limit in $\mathbb{R}^2$ owned by pahio

iterated sum of divisors function owned by PrimeFan

iterated totient function owned by CompositeFan

iteration owned by mathwizard

iterative hierarchy (=cumulative hierarchy) owned by yark

iterator owned by PrimeFan

Ito integral (=Itô integral) owned by stevecheng

Itô integral owned by stevecheng

Itô integral (in Itô integral) owned by stevecheng

Ito's chain rule (=Itô's formula) owned by stevecheng

Itô's chain rule (=Itô's formula) owned by stevecheng

Ito's formula (=Itô's formula) owned by stevecheng

Itô's formula owned by stevecheng

Itô's formula (=Itô's formula) owned by stevecheng

Itô's formula (=Ito's lemma) owned by gel

Ito's formula (=Ito's lemma) owned by gel

Itö's formula (=Ito's lemma) owned by gel

Ito's lemma (=Itô's formula) owned by stevecheng

Itö's lemma (=Ito's lemma) owned by gel

Itô's lemma (=Ito's lemma) owned by gel

Ito's lemma owned by gel

Ivan Matveyevich Vinogradov (=Ivan Vinogradov) owned by PrimeFan

Ivan Mikheevich Pervushin (=Ivan Pervushin) owned by Mravinci

Ivan Morton Niven (=Ivan Niven) owned by PrimeFan

Ivan Niven owned by PrimeFan

Ivan Pervushin owned by Mravinci

Ivan Vinogradov owned by PrimeFan

ivy curve (=cissoid of Diocles) owned by pahio

Iwasawa decomposition owned by mathwizard

J - 178 entries

K - 249 entries

L - 1001 entries

M - 907 entries

N - 638 entries

O - 458 entries

P - 1518 entries

Q - 323 entries

R - 1000 entries

S - 2058 entries

T - 852 entries

U - 400 entries

V - 260 entries

W - 328 entries

X - 8 entries

Y - 22 entries

Z - 99 entries

8694 entries total.
15221 concepts total.

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