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PlanetMath Encyclopedia
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A - 949 entries
B - 612 entries
C - 1959 entries
D - 823 entries
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F - 734 entries
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I - 764 entries
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L - 831 entries
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P - 1318 entries
$\mathfrak{p}$-function (in elliptic curve) owned by djao
PA owned by Henry
packing radius (in perfect code) owned by mathcam
$p$-adic analysis (in p-adic analytic) owned by alozano
p-adic analysis (in p-adic analytic) owned by alozano
p-adic analytic owned by alozano
$p$-adic analytic (=p-adic analytic) owned by alozano
p-adic canonical form owned by pahio
$p$-adic cyclotomic character owned by alozano
$p$-adic cyclotomic Galois representation (=$p$-adic cyclotomic character) owned by alozano
$p$-adic exponential (=p-adic exponential and p-adic logarithm) owned by alozano
p-adic exponential and p-adic logarithm owned by alozano
$p$-adic integers owned by djao
$p$-adic logarithm (in $p$-adic regulator) owned by mathcam
$p$-adic logarithm (=p-adic exponential and p-adic logarithm) owned by alozano
$p$-adic numbers (=$p$-adic integers) owned by djao
$p$-adic numbers (in non-isomorphic completions of $\mathbb{Q}$) owned by pahio
$p$-adic regulator owned by mathcam
p-adic ring (=p-ring) owned by alozano
$p$-adic ring (=p-ring) owned by alozano
$p$-adic valuation (=p-adic valuation) owned by pahio
p-adic valuation owned by pahio
Padovan sequence owned by PrimeFan
paint by number (in nonogram) owned by mps
pairing (=axiom of pairing) owned by Sabean
pairing (=bilinear map) owned by yark
pairing function owned by rspuzio
pairwise comaximal ideals property owned by polarbear
pairwise coprime (in mutually coprime) owned by mathwizard
pairwise disjoint owned by yark
example of pairwise independent events that are not totally independent owned by bbukh
pairwise orthogonal Latin squares (=orthogonal Latin squares) owned by CWoo
Paley-Wiener theorem owned by Gorkem
p-algebra (in pseudocomplement) owned by CWoo
palindrome owned by yark
palindromic number owned by CompositeFan
palindromic prime owned by PrimeFan
examples of palindromic primes owned by PrimeFan
pancake cutting problem (=lazy caterer's sequence) owned by PrimeFan
pandigital number owned by CompositeFan
Pappus's centroid theorem owned by stevecheng
Pappus's theorem owned by drini
Pappus's theorem for solids of revolution (=Pappus's centroid theorem) owned by stevecheng
Pappus's theorem for surfaces of revolution (=Pappus's centroid theorem) owned by stevecheng
proof of Pappus's theorem owned by mathcam
parabola (in conic section) owned by drini
parabola owned by mps
parabolic cylinder (in quadratic surfaces) owned by pahio
parabolic subgroup owned by bwebste
paracompact (in paracompact topological space) owned by mathcam
paracompactness (in paracompact topological space) owned by mathcam
paracompact space (=paracompact topological space) owned by mathcam
paracompact topological space owned by mathcam
paradox owned by Wkbj79
paradoxical (=paradox) owned by Wkbj79
paradoxically (=paradox) owned by Wkbj79
paradoxical tournament (in tournament) owned by yark
paradox of the binary tree owned by WM
parallel (in mutual positions of vectors) owned by pahio
parallel (in parallellism in Euclidean plane) owned by pahio
parallel curve owned by stitch
parallel edge (=multigraph) owned by Mathprof
parallelepiped (in cylinder) owned by stevecheng
parallelism (in mutual positions of vectors) owned by pahio
parallelism (in parallellism in Euclidean plane) owned by pahio
parallelism (=parallellism in Euclidean plane) owned by pahio
parallelism in plane (=parallellism in Euclidean plane) owned by pahio
parallelism of lines (=parallellism in Euclidean plane) owned by pahio
parallelizable (in moving frame) owned by mathcam
parallel lines (in parallellism in Euclidean plane) owned by pahio
parallel lines in hyperbolic geometry owned by Wkbj79
parallellism in Euclidean plane owned by pahio
parallelogram owned by drini
parallelogram law owned by drini
parallelogram law owned by Mathprof
proof of parallelogram law owned by Mathprof
proof of parallelogram law owned by Wkbj79
parallelogram principle owned by pahio
parallelogram theorems owned by pahio
proof of parallelogram theorems owned by rm50
parallelotope owned by slider142
parallel postulate owned by vmoraru
parameter owned by pahio
parameter curve (in surface normal) owned by pahio
parameterization of equitable matrices owned by rspuzio
parameterized curve (=curve) owned by rmilson
parameterized space curve (=space curve) owned by Mathprof
parameter of parabola (in parameter) owned by pahio
parameter plane (in surface normal) owned by pahio
parameter space (in statistical model) owned by CWoo
parametre (=parameter) owned by pahio
parametric form (in parameter) owned by pahio
parametric operator owned by Jon Awbrey
parametric presentation (in parameter) owned by pahio
parametrized curve (=curve) owned by rmilson
parasitic number owned by CompositeFan
examples of parasitic numbers owned by PrimeFan
parent (=parent node (in a tree)) owned by akrowne
parent (in tree (set theoretic)) owned by Henry
parent node (=parent node (in a tree)) owned by akrowne
parent node (in a tree) owned by akrowne
Pareto distribution (=Pareto random variable) owned by alozano
Pareto dominant owned by Henry
Pareto dominant (in Pareto dominant) owned by Henry
Pareto dominates (in Pareto dominant) owned by Henry
Pareto random variable owned by alozano
parity (in signature of a permutation) owned by rspuzio
parity conjecture (in Birch and Swinnerton-Dyer conjecture) owned by alozano
Parseval equality owned by asteroid
Parseval equation (=Parseval equality) owned by asteroid
Parseval frame (in frame) owned by swiftset
Parseval identity (=Parseval equality) owned by asteroid
Parseval theorem (in Parseval equality) owned by asteroid
partial algebra (=relational system) owned by CWoo
partial algebraic system (in relational system) owned by CWoo
partial derivative owned by Mathprof
partial derivative with respect to a vector (=directional derivative) owned by matte
partial differential equation (in differential equation) owned by rspuzio
partial differential field (in differential field) owned by CWoo
partial differential ring (in differential field) owned by CWoo
partial flag variety (in flag variety) owned by bwebste
partial fraction decomposition in Euclidean domains (=partial fractions in Euclidean domains) owned by stevecheng
partial fraction decomposition of rational functions (=partial fractions for polynomials) owned by stevecheng
partial fractions owned by pahio
partial fractions (=partial fractions of expressions) owned by pahio
partial fraction series for digamma function owned by rm50
partial fractions for polynomials owned by stevecheng
partial fractions for rational functions (=partial fractions for polynomials) owned by stevecheng
partial fractions in Euclidean domains owned by stevecheng
partial fractions of expressions owned by pahio
partial fractions of expressions and partition problems (recreational) owned by rspuzio
partial fractions of fractional numbers (=partial fractions) owned by pahio
partial function owned by Henry
partial function (in relation theory) owned by Jon Awbrey
partial homogeneous system of parameters (in homogeneous system of parameters) owned by mathcam
partial isometry owned by CWoo
(partial) linear space owned by pan
partially ordered group owned by CWoo
partially ordered ring owned by CWoo
partially ordered semigroup (in partially ordered group) owned by CWoo
partially ordered set (=poset) owned by mps
partially ordered space (=ordered space) owned by CWoo
partially ordered topological space (=ordered space) owned by CWoo
partial map (in symmetric inverse semigroup) owned by Mazzu
partial mapping owned by mathcam
$\partial$ operator (in $\bar{\partial}$ operator) owned by jirka
partial order owned by mathcam
partial ordering (=partial order) owned by mathcam
partial ordering in a topological space owned by CWoo
partial order with chain condition does not collapse cardinals owned by mathcam
proof of partial order with chain condition does not collapse cardinals owned by Henry
partial pivoting (=pivoting) owned by akrowne
partial sum (in sum of series) owned by pahio
partial summation (=summation by parts) owned by rm50
partial type (in type) owned by ratboy
partial well-order (in induction) owned by Daume
particle moving on a cardioid at constant frequency owned by perucho
particle moving on the astroid at constant frequency owned by perucho
particular solution (in solutions of ordinary differential equation) owned by pahio
particular solution (in linear equation) owned by rmilson
partition owned by Wkbj79
partition (=integer partition) owned by bbukh
partition owned by Wkbj79
partitioned matrix owned by mathcam
partition function (in non-multiplicative function) owned by Mathprof
partition function owned by silverfish
partition generating function (in partition function) owned by silverfish
partition is equivalent to an equivalence relation owned by CWoo
partition lattice owned by mps
partition of unity owned by mhale
partitions form a lattice owned by CWoo
partitions less than cofinality owned by Henry
partly decomposable (in fully indecomposable matrix) owned by Mathprof
part of a partition owned by drini
Pascal line (=Pascal's mystic hexagram) owned by drini
Pascal matrix owned by bbukh
Pascal's formula (in generalized binomial coefficients) owned by pahio
Pascal's mystic hexagram owned by drini
proof of Pascal's mystic hexagram owned by mathcam
Pascal's rule owned by KimJ
Pascal's rule (bit string proof) owned by vampyr
Pascal's rule proof owned by akrowne
proof of Pascal's rule owned by drini
Pascal's theorem (=Pascal's mystic hexagram) owned by drini
Pascal's triangle owned by Koro
Pasch's theorem owned by CWoo
passes through (=incidence geometry) owned by CWoo
passing through (=incidence geometry) owned by CWoo
pass through (in incidence geometry) owned by CWoo
path owned by CWoo
path (in path) owned by rspuzio
path (in (closed) walk / trek / trail / path) owned by marijke
path owned by rspuzio
path (=curve) owned by rmilson
path component owned by djao
path-connected (=path) owned by rspuzio
path connected (=path) owned by rspuzio
proof that a path connected space is connected owned by n3o
(path) connectness as a homotopy invariant owned by joking
path integral owned by slider142
path length (in path) owned by CWoo
pathological owned by matte
pathwise connected (=path) owned by rspuzio
pattern avoidance (in permutation pattern) owned by mps
Paul-André Meyer owned by Mravinci
Paul-Andre Meyer (=Paul-André Meyer) owned by Mravinci
Paul Ehrenfest owned by PrimeFan
Pauli matrices owned by invisiblerhino
Paul Lévy continuity theorem owned by Koro
payoff (in game) owned by Henry
PBW-theorem (=Poincaré-Birkhoff-Witt theorem) owned by CWoo
PCA (=principal components analysis) owned by akrowne
PDA (=non-deterministic pushdown automaton) owned by Henry
PDE (in differential equation) owned by rspuzio
Peano arithmetic (=PA) owned by Henry
Peano arithmetic owned by alozano
Peano curve owned by stevecheng
Peano Jordan (in Riemann multiple integral) owned by paolini
Peano's axioms (in Peano arithmetic) owned by alozano
Peano space owned by Mathprof
Peano's theorem owned by Daume
Pearson-chi-squared statistic (=chi-squared statistic) owned by CWoo
Pearson-chi-square statistic (=chi-squared statistic) owned by CWoo
pedal triangle owned by CWoo
Peetre's inequality owned by Koro
Peirce arrow (in logical connective) owned by mps
Peirce decomposition owned by mclase
Peirce's law owned by Jon Awbrey
Peirce's triangle (=Bell's triangle) owned by PrimeFan
Peirce triangle (=Bell's triangle) owned by PrimeFan
Pelageya Kochina (=Pelageya Polubarinova-Kochina) owned by Mravinci
Pelageya Polubarinova-Kochina owned by Mravinci
Pelageya Yakovlevna Polubarinova (=Pelageya Polubarinova-Kochina) owned by Mravinci
Pelageya Yakovlevna Polubarinova-Kochina (=Pelageya Polubarinova-Kochina) owned by Mravinci
Pell number owned by CompositeFan
Pell number (in Pell number) owned by CompositeFan
Pell's equation owned by rm50
Pell's equation and simple continued fractions owned by Thomas Heye
pencil owned by CWoo
Penrose's first Gödelian argument owned by dankomed
Penrose's second Gödelian argument owned by dankomed
pentadiagonal matrix owned by drini
penta-diagonal matrix (=pentadiagonal matrix) owned by drini
pentadic valuation (in p-adic valuation) owned by pahio
pentagon owned by rspuzio
pentagonal number (in polygonal number) owned by mathcam
pentagonal number theorem owned by bbukh
pentagram owned by pahio
pentahedron owned by evin290
percent (=per cent) owned by CWoo
per cent owned by CWoo
percentage owned by CompositeFan
percentage point (in per cent) owned by CWoo
percentile owned by CWoo
per cent number (in per cent) owned by CWoo
per cent value (in per cent) owned by CWoo
perfect (=perfect group) owned by bwebste
perfect (in perfect field) owned by sleske
perfect (in perfect set) owned by mathwizard
perfect bilinear form owned by matsuura
perfect code owned by mathcam
perfect digital invariant (=Armstrong number) owned by CompositeFan
perfect field owned by sleske
perfect group owned by bwebste
perfectly normal (in separation axioms) owned by Koro
perfectly separable (=second countable) owned by rspuzio
perfectly $T_4$ (in separation axioms) owned by Koro
perfect matching (in matching) owned by Mathprof
perfect number owned by Wkbj79
perfect radical (in transfinite derived series) owned by yark
perfect ring (in perfect field) owned by sleske
perfect ruler owned by mathcam
perfect set owned by mathwizard
perfect square (in square) owned by drini
perfect totient number owned by CompositeFan
examples of perfect totient numbers owned by PrimeFan
perihelium (in ellipse) owned by matte
perimeter (in circle) owned by PrimeFan
perimeter (in polygon) owned by Wkbj79
perimeter of astroid owned by pahio
perimeter of ellipse owned by pahio
period (in cyclic semigroup) owned by mclase
period owned by mathcam
period (in cycle) owned by Daume
period (in quasiperiodic function) owned by rspuzio
periodic (in periodic group) owned by yark
periodic (in quasiperiodic function) owned by rspuzio
periodic extension owned by CWoo
periodic function (in quasiperiodic function) owned by rspuzio
periodic function (=periodic functions) owned by pahio
periodic functions owned by pahio
examples of periodic functions owned by pahio
periodic group owned by yark
periodicity (in quasiperiodic function) owned by rspuzio
periodicity of a Markov chain owned by CWoo
periodicity of exponential function owned by pahio
periodic point owned by mathwizard
periodic solution (=cycle) owned by Daume
period of a state (in periodicity of a Markov chain) owned by CWoo
period of mapping owned by bwebste
period representation (in period) owned by mathcam
period strip (in values of complex cosine) owned by pahio
permanent owned by marijke
permanent conjecture (=Van der Waerden's permanent conjecture) owned by marijke
permutable (in permutable subgroup) owned by yark
permutable congruences owned by CWoo
permutable prime owned by PrimeFan
permutable subgroup owned by yark
permutable subgroups (in calculus of subgroup orders) owned by Algeboy
permutation owned by alozano
permutation group owned by bwebste
permutation group (in automorphism group (linear code)) owned by GrafZahl
permutation group on a set owned by bwebste
permutation matrix owned by Wkbj79
example of permutation matrix owned by Wkbj79
permutation model owned by ratboy
permutation notation owned by Wkbj79
permutation operator owned by Mathprof
permutation pattern owned by mps
permutation representation owned by drini
perp (in Chu space) owned by Henry
perpendicular (in mutual positions of vectors) owned by pahio
perpendicular (in perpendicularity in Euclidean plane) owned by pahio
perpendicular bisector owned by CWoo
perpendicular cylinders (=Archimedes' cylinders in cube) owned by pahio
perpendicularity (in mutual positions of vectors) owned by pahio
perpendicularity (in perpendicularity in Euclidean plane) owned by pahio
perpendicularity (in inner product space) owned by CWoo
perpendicularity in Euclidean plane owned by pahio
Perrin number (in Perrin sequence) owned by Mravinci
Perrin pseudoprime owned by CompositeFan
Perrin sequence owned by Mravinci
Perron family owned by jirka
Perron-Frobenius theorem owned by jarino
Perron function (in Perron family) owned by jirka
persistence of analytic relations owned by rspuzio
persistence of differential equations owned by rspuzio
persistent state (in recurrence in a Markov chain) owned by CWoo
perspective drawing owned by stevecheng
perspective elements (=complemented lattice) owned by CWoo
perspective points (in perspectivity) owned by CWoo
perspectivity owned by CWoo
perturbation (in near operators) owned by mathcam
pesudo-metric space (=pseudometric space) owned by mathcam
Petersen graph owned by drini
Petersen graph (in Kneser graphs) owned by justice
Petersen theorem owned by scineram
p-extension (=$p$-extension) owned by alozano
$p$-extension owned by alozano
Pfaffian owned by PrimeFan
Pfaff's problem owned by rspuzio
Pfister's theorem (in theorems on sums of squares) owned by CWoo
Pfister theorem (=theorems on sums of squares) owned by CWoo
$p$-group (in $p$-subgroup) owned by drini
p-group (in $p$-subgroup) owned by drini
p-group (=$p$-group) owned by yark
$p$-group owned by yark
PH (in polynomial hierarchy) owned by Henry
phase parametrization in $\cos(x+p)=\cos x$ owned by perucho
phi coefficient (=Cramer's V) owned by CWoo
phi statistic (in Cramer's V) owned by CWoo
Phragmén-Lindelöf principle (=Phragmén-Lindelöf theorem) owned by jirka
Phragmén-Lindelöf theorem owned by jirka
phrase-structure grammar (=formal grammar) owned by CWoo
phrase-structure language (=formal grammar) owned by CWoo
physical vector owned by rmilson
pi owned by mathcam
PI-algebra (=polynomial identity algebra) owned by CWoo
$\pi$ and $\pi^2$ are irrational owned by mathcam
Picard group owned by alozano
Picard-Lindelöf theorem (=Picard's theorem) owned by Daume
Picard's theorem owned by Koro
Picard's theorem owned by Daume
Pick's theorem owned by ariels
proof of Pick's theorem owned by giri
pictures of Dynkin diagrams owned by Dr_Absentius
PID owned by mps
PID and UFD are equivalent in a Dedekind domain owned by rm50
example of PID owned by sleske
piecewise owned by CWoo
piecewise smooth owned by cvalente
Pierpont prime owned by PrimeFan
Pierre de Fermat owned by PrimeFan
pigeonhole principle owned by djao
example of pigeonhole principle owned by Mathprof
proof of pigeonhole principle owned by Wkbj79
Pigou-Dalton transfer (in characterizations of majorization) owned by Mathprof
$\pi'$-group (in $\pi$-groups and $\pi'$-groups) owned by Algeboy
$\pi$-group (in $\pi$-groups and $\pi'$-groups) owned by Algeboy
$\pi$-groups and $\pi'$-groups owned by Algeboy
Pillai prime owned by PrimeFan
pi n (in arithmetical hierarchy) owned by CWoo
pi-n (in arithmetical hierarchy) owned by CWoo
ping-pong lemma owned by uriw
$p$-integrable function (in $L^p$-space) owned by Mathprof
$p$-integral rational number (in p-adic valuation) owned by pahio
$\pi$-regular (in regular semigroup) owned by yark
Pi-Search Page owned by PrimeFan
$\pi$-separability (in $\pi$-separable group) owned by yark
$\pi$-separable (in $\pi$-separable group) owned by yark
$\pi$-separable group owned by yark
pi-system owned by drummond
pivot (in row reduction) owned by rmilson
pivoting owned by akrowne
pivot theorem owned by drini
proof of pivot theorem owned by pbruin
pi(x) (in prime number theorem) owned by bbukh
place (=place of field) owned by pahio
place (in zeros and poles of rational function) owned by pahio
place as extension of homomorphism owned by pahio
place of field owned by pahio
place of field (in place of field) owned by pahio
place systems (in digital number system) owned by akrowne
plain point (?) (in inflexion point) owned by pahio
planar (=planar graph) owned by archibal
planar area (=area of plane region) owned by pahio
planar curve (in curve) owned by rmilson
planar difference set (in difference set) owned by CWoo
planar dynamical system (in dynamical system) owned by PrimeFan
planar graph owned by archibal
example of planar graph with two different embeddings into the plane owned by archibal
planar ternary ring (in finite projective plane) owned by Mathprof
Plancherel's theorem owned by stevecheng
plane (in incidence geometry) owned by CWoo
plane curve (in curve) owned by rmilson
plane geometry (=Euclidean geometry of plane) owned by matte
plane graph (in planar graph) owned by archibal
plane incidence geometry (in incidence geometry) owned by CWoo
plane polygon (in polygon) owned by Mathprof
PlanetMath owned by PrimeFan
PlanetMath font sandbox owned by PrimeFan
PlanetMath graphics sandbox owned by PrimeFan
plastic constant owned by Mravinci
plastic number (=plastic constant) owned by Mravinci
plateau owned by bshanks
Plateau's Problem owned by paolini
Platonic solid (=regular polyhedron) owned by mathwizard
platykurtic (in moment) owned by CWoo
player (in game) owned by Henry
Playfair's axiom (in incidence geometry) owned by CWoo
Plemelj formulas owned by perucho
Plücker conoid (=Plücker's conoid) owned by Mravinci
Plucker conoid (=Plücker's conoid) owned by Mravinci
Plücker's conoid owned by Mravinci
Plucker's conoid (=Plücker's conoid) owned by Mravinci
pluperfect number (=multiply perfect number) owned by CompositeFan
pluriharmonic (=pluriharmonic function) owned by jirka
pluriharmonic function owned by jirka
pluripolar set owned by jirka
plurisubharmonic (=plurisubharmonic function) owned by jirka
plurisubharmonic function owned by jirka
plurisuperharmonic function (in plurisubharmonic function) owned by jirka
plus (=plus sign) owned by pahio
plus infinity (in extended real numbers) owned by matte
plus perfect number (=Armstrong number) owned by CompositeFan
plus sign owned by pahio
Pochhammer symbol (in falling factorial) owned by rmilson
Poénaru (1976) theorem owned by mathcam
po-group (=partially ordered group) owned by CWoo
Poincaré (=Henri Poincaré) owned by Daume
Poincaré $1$-form owned by matte
Poincaré-Andronov-Hopf (=Hopf bifurcation theorem) owned by Daume
Poincare-Bendixson theorem owned by jarino
Poincaré-Birkhoff-Witt theorem owned by CWoo
Poincaré conjecture owned by yark
Poincaré disc model owned by Wkbj79
Poincaré dodecahedral space owned by Mathprof
Poincaré duality owned by mathcam
Poincaré formula owned by CWoo
Poincaré-Hopf index theorem (in hairy ball theorem) owned by rspuzio
Poincaré isomorphism (=Poincaré duality) owned by mathcam
Poincaré lemma owned by matte
proof of Poincaré lemma owned by pbruin
Poincaré recurrence theorem owned by Koro
proof of Poincaré recurrence theorem 1 owned by Koro
proof of Poincaré recurrence theorem 2 owned by Koro
Poincaré upper half plane model owned by Wkbj79
Poincaré-Hopf theorem (=hairy ball theorem) owned by rspuzio
point owned by Wkbj79
point and a compact set in a Hausdorff space have disjoint open neighborhoods. owned by drini
point countable base owned by mathcam
pointed cone (in cone) owned by matte
pointed set owned by CWoo
pointed subset (in pointed set) owned by CWoo
pointed topological space (in category of pointed topological spaces) owned by mathcam
pointed topological space owned by bwebste
point finite owned by yark
point-finite (=point finite) owned by yark
point finite collection (in point finite) owned by yark
point-finite collection (in point finite) owned by yark
point finiteness (in point finite) owned by yark
point-finiteness (in point finite) owned by yark
point-free geometry owned by ggerla
pointless geometry (=point-free geometry) owned by ggerla
point of inflection (in space curve) owned by Mathprof
point of inflection (=inflexion point) owned by pahio
point on a scheme (in scheme) owned by djao
point preventing uniform convergence owned by pahio
point symmetry (in symmetry) owned by Wkbj79
point-tactical (in tactical decomposition) owned by marijke
pointwise (in pointwise convergence) owned by Koro
pointwise owned by lars_h
pointwise addition (in pointwise) owned by lars_h
pointwise convergence owned by Koro
pointwise limit of bounded operators is bounded owned by asteroid
pointwise muliplication (in pointwise) owned by lars_h
pointwise multiplication of a completely multiplicative function distibutes over convolution owned by Wkbj79
pointwise operation (in pointwise) owned by lars_h
pointwise paracompact (=metacompact) owned by Mathprof
Poisson algebra (in Poisson ring) owned by rspuzio
Poisson bracket owned by rspuzio
Poisson distribution (=Poisson random variable) owned by Koro
Poisson formula (in Schwarz and Poisson formulas) owned by perucho
Poisson process owned by CWoo
Poisson random variable owned by Koro
Poisson ring owned by rspuzio
Poisson's equation owned by pbruin
Poisson summation (=Poisson summation formula) owned by rmilson
Poisson summation formula owned by rmilson
Poisson theorem (=law of rare events) owned by CWoo
poker owned by PrimeFan
polar (in polarity) owned by Algeboy
polar angle (in spherical coordinates) owned by yark
polar axis (in construction of polar coordinates) owned by CWoo
polar coordinates owned by CWoo
polar curve owned by CWoo
polar decomposition owned by aube
polar decomposition in von Neumann algebras owned by asteroid
polar form (in complex) owned by drini
polarities and forms owned by Algeboy
polarity (in polarity) owned by Algeboy
polarity owned by Algeboy
polarization (=linearization) owned by CWoo
polarization by differential operators owned by rspuzio
polarization formula (in quadratic map) owned by Algeboy
polarization identity (in quadratic map) owned by Algeboy
polarization identity owned by asteroid
polarize (in tangent of conic section) owned by pahio
polarizing (in tangent of conic section) owned by pahio
polar origin (in construction of polar coordinates) owned by CWoo
polar set owned by jirka
pole owned by djao
pole (in polarity) owned by Algeboy
pole (in order valuation) owned by pahio
pole (in Beltrami-Klein model) owned by Wkbj79
pole of an element (in order valuation) owned by pahio
Polish notation owned by PrimeFan
Polish space owned by Koro
Pollard $p - 1$ algorithm (=Pollard's $p - 1$ algorithm) owned by PrimeFan
Pollard $p - 1$ method (=Pollard's $p - 1$ algorithm) owned by PrimeFan
Pollard p minus 1 algorithm (=Pollard's $p - 1$ algorithm) owned by PrimeFan
Pollard p minus 1 method (=Pollard's $p - 1$ algorithm) owned by PrimeFan
Pollard rho (=Pollard's $\rho$) owned by yark
Pollard $\rho$ algorithm (=Pollard's $\rho$ algorithm) owned by PrimeFan
Pollard rho algorithm (=Pollard's $\rho$ algorithm) owned by PrimeFan
Pollard's $p - 1$ algorithm owned by PrimeFan
examples of Pollard's $p - 1$ algorithm on a few integers owned by PrimeFan
Pollard's $p - 1$ method (=Pollard's $p - 1$ algorithm) owned by PrimeFan
Pollard's p minus 1 algorithm (=Pollard's $p - 1$ algorithm) owned by PrimeFan
Pollard's p minus 1 method (=Pollard's $p - 1$ algorithm) owned by PrimeFan
Pollard's $\rho$ owned by yark
Pollard's rho algorithm (=Pollard's $\rho$ algorithm) owned by PrimeFan
Pollard's $\rho$ algorithm owned by PrimeFan
Polya conjecture (=Pólya's conjecture) owned by PrimeFan
Pólya conjecture (=Pólya's conjecture) owned by PrimeFan
polyad (in frame) owned by rmilson
polyadic (in generalized quantifier) owned by Henry
polyadic algebra owned by CWoo
example of polyadic algebra owned by CWoo
polyadic algebra with equality owned by CWoo
example of polyadic algebra with equality owned by CWoo
Polya's conjecture (=Pólya's conjecture) owned by PrimeFan
Pólya's conjecture owned by PrimeFan
Pólya-Vinogradov inequality owned by djao
polychotomous (in data types in statistics) owned by CWoo
polyconvex (in convex set) owned by drini
polyconvex set (in convex set) owned by drini
polycyclic (in polycyclic group) owned by yark
polycyclic-by-finite (in virtually abelian group) owned by yark
polycyclic-by-finite group (in virtually abelian group) owned by yark
polycyclic group owned by yark
polycyclic series (in polycyclic group) owned by yark
polydisc owned by jirka
polydivisible number owned by CompositeFan
examples of polydivisible numbers owned by PrimeFan
polygamma function (in digamma and polygamma function) owned by rspuzio
polygon owned by Mathprof
polygon owned by Wkbj79
polygonal decomposition (=Bolyai-Gerwien theorem) owned by CWoo
polygonal number owned by mathcam
polygonal region (in area of a polygonal region) owned by Mathprof
polyhedra (in polyhedron) owned by Mathprof
polyhedron owned by Mathprof
polymatroid owned by mathcam
polynomial (in polynomial ring) owned by djao
polynomial (in polynomials in algebraic systems) owned by CWoo
polynomial owned by Wkbj79
polynomial algebra (in polynomials in algebraic systems) owned by CWoo
polynomial congruence owned by pahio
polynomial discriminant (=discriminant) owned by rspuzio
polynomial equation of odd degree owned by pahio
polynomial form (=homogeneous polynomial) owned by CWoo
polynomial function (in polynomial function) owned by pahio
polynomial function owned by pahio
polynomial growth (in growth) owned by mathcam
polynomial hierarchy owned by Henry
polynomial hierarchy is a hierarchy owned by uzeromay
polynomial identity algebra owned by CWoo
polynomial interpolation (in lecture notes on polynomial interpolation) owned by rmilson
polynomial long division owned by rm50
polynomially convex (in polynomially convex hull) owned by jirka
polynomially convex hull owned by jirka
a polynomial of degree $n$ over a field has at most $n$ roots owned by alozano
polynomial regression model (in regression model) owned by CWoo
polynomial ring owned by djao
polynomial ring over a field owned by pahio
polynomial ring over integral domain owned by pahio
polynomial ring which is PID owned by pahio
polynomials in algebraic systems owned by CWoo
polynomial symbol (in polynomials in algebraic systems) owned by CWoo
polynomial time (in time complexity) owned by akrowne
polynomial-time (in time complexity) owned by akrowne
polyomino owned by s0
polyrectangle owned by paolini
polytope owned by mps
pons asinorum owned by Wkbj79
Pontriagin dual (in Pontryagin duality) owned by asteroid
Pontriagin duality (=Pontryagin duality) owned by asteroid
Pontrjagin dual (in Pontryagin duality) owned by asteroid
Pontrjagin duality (=Pontryagin duality) owned by asteroid
Pontryagin dual (in Pontryagin duality) owned by asteroid
Pontryagin duality owned by asteroid
pop owned by Mravinci
porcupine theorem (=hairy ball theorem) owned by rspuzio
po-ring (=partially ordered ring) owned by CWoo
po-semigroup (=partially ordered group) owned by CWoo
poset owned by mps
poset category (in preorder as a category) owned by CWoo
poset height and width owned by justice
poset interval (in lattice interval) owned by CWoo
positional number systems (in digital number system) owned by akrowne
positional systems (in digital number system) owned by akrowne
position vector owned by pahio
positive owned by pahio
positive (=positive element) owned by asteroid
positive cone owned by CWoo
positive cone (in ordered vector space) owned by CWoo
positive cone (in partially ordered group) owned by CWoo
positive cone (in partially ordered ring) owned by CWoo
positive cone (in positive element) owned by asteroid
positive definite owned by matte
positive definite (=positive definite form) owned by djao
positive definite form owned by djao
positive element (in ordered integral domain with well-ordered positive elements) owned by Wkbj79
positive element (in partially ordered group) owned by CWoo
positive element owned by asteroid
positive linear functional owned by asteroid
positive literal (in atomic formula) owned by CWoo
positively expansive (in expansive) owned by Koro
positively homogeneous function (=homogeneous function) owned by matte
positively homogeneous function of degree (=homogeneous function) owned by matte
positive multiple of an abundant number is abundant owned by Mathprof
positive multiple of a semiperfect number is also semiperfect owned by Mravinci
positive operator (in positive element) owned by asteroid
positive recurrent (=recurrence in a Markov chain) owned by CWoo
positive root owned by mathwizard
positive semidefinite owned by drini
positive semidefinite owned by Mathprof
positive semi-definite inner product (=semi-inner product) owned by asteroid
positive stable (in stable matrix) owned by rspuzio
positive state (in recurrence in a Markov chain) owned by CWoo
positive variation (in Jordan decomposition) owned by Koro
positive Weyl chamber (in Weyl chamber) owned by rmilson
positivity in ordered ring owned by pahio
pospace (in ordered space) owned by CWoo
possible orders of elliptic functions owned by rspuzio
Post canonical system (in Post system) owned by CWoo
postfix notation (=reverse Polish notation) owned by Mravinci
Post generable (=Post system) owned by CWoo
Post normal system (in Post system) owned by CWoo
postorder traversal (in tree traversals) owned by mps
Post system owned by CWoo
postulate (in axiom) owned by rmilson
potential (in lamellar field) owned by pahio
potential of hollow ball owned by pahio
potential theory owned by rspuzio
power (in general associativity) owned by pahio
power (=power of an integer) owned by rspuzio
power (in exponential) owned by rmilson
power-associative algebra owned by CWoo
power bases (=power basis over $\mathbb{Z}$) owned by Wkbj79
power basis (=power basis over $\mathbb{Z}$) owned by Wkbj79
power basis over $\mathbb{Z}$ owned by Wkbj79
powerful number (=squarefull number) owned by KimJ
power function owned by pahio
power mean owned by drini
power means inequality (=general means inequality) owned by drini
power object owned by rmilson
power of an integer owned by rspuzio
power of a point (=power of point) owned by PrimeFan
power of a relation (in operations on relations) owned by CWoo
power of point owned by PrimeFan
power of the point (=power of point) owned by PrimeFan
power of the rationals (=cardinality of the rationals) owned by quadrate
power rule owned by mathcam
Power rule (=derivative of $x^n$) owned by Algeboy
proof of the power rule owned by mathcam
power series owned by azdbacks4234
powerset (=power set) owned by matte
power set owned by matte
powerset axiom (=axiom of power set) owned by mathcam
power set axiom (=axiom of power set) owned by mathcam
proof that powers of 2 are a superincreasing sequence owned by drini
powers of an alphabet (=alphabet) owned by mathcam
power tower sequence owned by pahio
power tower sequence (in power tower sequence) owned by pahio
p.p. (in terms from foreign languages used in mathematics (html version)) owned by Wkbj79
$P$-primary (in primary ideal) owned by mathcam
p-primary (in $p$-group) owned by yark
p-primary component owned by alozano
p-primary group (=$p$-group) owned by yark
p-primary subgroup (in $p$-group) owned by yark
$(p,q)$ shuffle owned by mathcam
$(p,q)$ unshuffle owned by Karid
practical number owned by mathcam
praeclarum theorema owned by Jon Awbrey
preadditive category owned by CWoo
precategory owned by CWoo
precedence of operations (=order of operations) owned by akrowne
precision recall owned by bzhang
precompact (=precompact set) owned by matte
precompact set owned by matte
predicate (in property) owned by drini
predicate (=Boolean-valued function) owned by Jon Awbrey
predictor (in data types in statistics) owned by CWoo
prefix (in prefix set) owned by Mazzu
prefix notation (=Polish notation) owned by PrimeFan
prefix set (in prefix set) owned by Mazzu
prefix set owned by Mazzu
prefunction (in relation theory) owned by Jon Awbrey
pre-Hilbert module (in Hilbert module) owned by mhale
pre-Hilbert space (=inner product space) owned by CWoo
preimage (=inverse image) owned by djao
premise (in sequent) owned by Henry
prenex form owned by rspuzio
preorder (=pre-order) owned by yark
pre-order owned by yark
preorder as a category owned by CWoo
preorder category (in preorder as a category) owned by CWoo
preordered (in pre-order) owned by yark
pre-ordered (in pre-order) owned by yark
preordering (=pre-order) owned by yark
pre-ordering (=pre-order) owned by yark
preorder traversal (in tree traversals) owned by mps
pre-positive cone (in positive cone) owned by CWoo
Presburger arithmetic owned by Henry
pre-Schreier domain (in Schreier domain) owned by CWoo
prescisive abstraction owned by Jon Awbrey
presentation (=presentation of a group) owned by rmilson
presentation (=presentation of inverse monoids and inverse semigroups) owned by Mazzu
presentation (in presentations of algebraic objects) owned by Algeboy
presentation of a group owned by rmilson
presentation of inverse monoids and inverse semigroups owned by Mazzu
presentations of algebraic objects owned by Algeboy
present value owned by CWoo
preservation and reflection owned by CWoo
preserve (in preservation and reflection) owned by CWoo
presheaf owned by nerdy2
presheaf (in sheaf) owned by djao
presheaf (in sheaf) owned by archibal
presheaf of a topological basis owned by jocaps
presheaves (in sheaf) owned by archibal
presque partout (in terms from foreign languages used in mathematics (html version)) owned by Wkbj79
primal (in primal element) owned by CWoo
primal element owned by CWoo
primality owned by PrimeFan
primality testing owned by PrimeFan
primary (in primary ideal) owned by mathcam
primary component (=p-primary component) owned by alozano
primary component (in $p$-group) owned by yark
primary decomposition owned by mathcam
primary decomposition theorem owned by gumau
primary group (=$p$-group) owned by yark
primary ideal owned by mathcam
primary pseudoperfect number owned by CompositeFan
primary subgroup (in $p$-group) owned by yark
prime (=prime element) owned by drini
prime owned by djao
prime (in valuation) owned by djao
prime Boolean ideal (in Boolean ideal) owned by CWoo
prime class (=prime residue class) owned by pahio
prime constant owned by mathcam
prime counting function owned by XJamRastafire
prime difference function owned by XJamRastafire
prime divisor (in fundamental theorem of arithmetic) owned by CWoo
prime divisor (in Weil divisors on schemes) owned by alozano
prime divisor (in divisor theory) owned by pahio
prime element owned by drini
prime element is irreducible in integral domain owned by me_and
prime factor (in fundamental theorem of arithmetic) owned by CWoo
prime factor (in UFD) owned by drini
prime factorization (=integer factorization) owned by PrimeFan
prime factors of $x^n-1$ owned by pahio
prime field (in proof that Q is the prime subfield of any field of characteristic 0) owned by CWoo
prime filter (in lattice filter) owned by CWoo
PrimeForm (=OpenPFGW) owned by PrimeFan
primefree sequence owned by CompositeFan
prime gap owned by PrimeFan
prime harmonic series owned by Cosmin
prime harmonic series diverges - Chebyshev's proof owned by rm50
prime ideal owned by djao
prime ideal (in lattice ideal) owned by CWoo
prime ideal decomposition in cyclotomic extensions of $\mathbb{Q}$ owned by alozano
examples of prime ideal decomposition in number fields owned by alozano
prime ideal decomposition in quadratic extensions of $\mathbb{Q}$ owned by alozano
proof of prime ideal decomposition in quadratic extensions of $\mathbb{Q}$ owned by Wkbj79
prime ideal is radical (=every prime ideal is radical) owned by alozano
prime integer (=prime) owned by djao
prime integer topology (in relatively prime integer topology) owned by mathcam
prime interval (in lattice interval) owned by CWoo
prime knot owned by Mathprof
prime lattice ideal (=lattice ideal) owned by CWoo
prime magic square owned by PrimeFan
prime n-manifold owned by juanman
prime number (=prime) owned by djao
first thousand positive prime numbers owned by mps
prime number theorem owned by bbukh
a prime occurs in the Euclid-Mullin sequence no more than once owned by PrimeFan
Prime Pages owned by PrimeFan
prime partition owned by PrimeFan
prime period (in periodic point) owned by mathwizard
prime period (in complex exponential function) owned by pahio
prime period (in periodic functions) owned by pahio
prime polynomial (=irreducible polynomial) owned by pahio
prime power conjecture (in finite projective plane) owned by Mathprof
the prime power dividing a factorial owned by Thomas Heye
prime product (in reduced direct product) owned by CWoo
prime pyramid owned by PrimeFan
prime quadruple (=prime quadruplet) owned by PrimeFan
prime quadruplet owned by PrimeFan
prime quartet (=prime quadruplet) owned by PrimeFan
prime radical owned by CWoo
prime residue class owned by pahio
prime ring owned by Wkbj79
prime spectrum owned by djao
prime subfield owned by djao
a prime theorem of a convergent sequence owned by georgiosl
prime-th recurrence (=Wilson's primeth recurrence) owned by PrimeFan
primeth recurrence (=Wilson's primeth recurrence) owned by PrimeFan
primeth sequence (=Wilson's primeth recurrence) owned by PrimeFan
prime-th sequence (=Wilson's primeth recurrence) owned by PrimeFan
prime triples conjecture owned by mathcam
primitive (in completely simple semigroup) owned by mathcam
primitive owned by Wkbj79
primitive character (in Dirichlet character) owned by bbukh
primitive class (=equational class) owned by CWoo
primitive element (=primitive root) owned by CWoo
primitive element of biquadratic field owned by Wkbj79
primitive element theorem owned by alozano
proof of primitive element theorem owned by alozano
examples of primitive groups that are not doubly transitive owned by rm50
primitive ideal owned by antizeus
primitive matrix owned by Mathprof
primitive $n$th root of unity (in root of unity) owned by alozano
primitive period (in periodic functions) owned by pahio
primitive permutation group owned by Thomas Heye
primitive polynomial (in Gauss's lemma II) owned by bshanks
primitive pseudoperfect number (=primitive semiperfect number) owned by Mravinci
primitive Pythagorean n-tuple (in Pythagorean n-tuple) owned by Mathprof
primitive Pythagorean triple (in Pythagorean triplet) owned by drini
primitive Pythagorean triplet (in Pythagorean triplet) owned by drini
primitive recursion (in recursive function) owned by rspuzio
primitive recursive function (=primitive recursive function) owned by ratboy
primitive recursive function (in recursive function) owned by rspuzio
primitive recursive function owned by ratboy
primitive ring (=primitive ideal) owned by antizeus
primitive root owned by CWoo
primitive root modulo n (=primitive root) owned by CWoo
primitive root of unity (in root of unity) owned by alozano
primitive semiperfect number owned by Mravinci
primorial owned by CompositeFan
primorial prime owned by PrimeFan
principal bundle owned by rmilson
principal components analysis owned by akrowne
principal congruence (in congruence relation on an algebraic system) owned by CWoo
principal curvature (in second fundamental form) owned by stevecheng
principal curvature (in normal curvatures) owned by pahio
principal direction (in second fundamental form) owned by stevecheng
principal divisor (in divisor theory) owned by pahio
principal element (in filter) owned by Koro
principal filter (in lattice filter) owned by CWoo
principal filter (in filter) owned by Koro
principal filter (in order ideal) owned by CWoo
principal G-bundle (in principal bundle) owned by rmilson
principal groupoid (in topological groupoid) owned by HkBst
principal ideal owned by djao
principal ideal (in ideal) owned by mclase
principal ideal (in lattice ideal) owned by CWoo
principal ideal (in order ideal) owned by CWoo
principal ideal domain (=PID) owned by mps
principal ideal ring owned by Wkbj79
principal left ideal (in ideal) owned by mclase
principal logarithm (in matrix logarithm) owned by Andrea Ambrosio
principal minor (in minor (of a matrix)) owned by CWoo
principal normal plane (in normal curvatures) owned by pahio
principal order (in orders in a number field) owned by pahio
principal part (in Laurent series) owned by djao
principal right ideal (in ideal) owned by mclase
principal ring (=principal ideal ring) owned by Wkbj79
principal root (=nth root) owned by mathcam