PlanetMath (more info)
 Math for the people, by the people. Sponsor PlanetMath
Encyclopedia | Requests | Forums | Docs | Wiki | Random | RSS  
Login
create new user
name:
pass:
forget your password?
Main Menu
References to 'algebra'
1. $AB$ and $BA$ are almost isospectral by asteroid
2. algebra (module) by mathcam
3. algebra without order by mathcam
4. bialgebra by mhale
5. bilinear map by yark
6. blade by PhysBrain
7. Boolean prime ideal theorem by CWoo
8. Borel functional calculus by asteroid
9. central simple algebra by djao
10. characterization of maximal ideals of the algebra of continuous functions on a compact set by rspuzio
11. closed ideals in $C^*$-algebras are self-adjoint by asteroid
12. commutant by asteroid
13. commutant is a weak operator closed subalgebra by asteroid
14. commutant of $B(H)$ is $\mathbb{C}I$ by asteroid
15. comodule algebra by mhale
16. comodule coalgebra by mhale
17. differential field by CWoo
18. dihedral group by rmilson
19. dihedral group properties by Algeboy
20. division algebra by Algeboy
21. domain by drini
22. dual of a coalgebra is an algebra, the by mps
23. Egyptian geometry areas calculated in, cubits, khets and setats by milogardner
24. eigenvalues of normal operators by asteroid
25. equivalence of definitions of $C^*$-algebra by rspuzio
26. every ring is an integer algebra by rspuzio
27. example of algebras and coalgebras which cannot be turned into Hopf algebras by joking
28. example of an operator by Mathprof
29. formal power series by AxelBoldt
30. Fredholm operator by mhale
31. Gelfand-Naimark representation theorem by PrimeFan
32. Gelfand-Naimark-Segal construction by asteroid
33. graded algebra by mhale
34. graded module by CWoo
35. Grassmann-Hopf algebras and coalgebras\gebras by bci1
36. grouplike elements in Hopf algebras by joking
37. groupoid and group representations related to quantum symmetries by bci1
38. groupoid representation theorem by bci1
39. H * -algebra by bci1
40. Haar integral by rspuzio
41. Hamiltonian quaternions by mathcam
42. Hopf algebra by mhale
43. how to multiply polynomials by Algeboy
44. ideal of an algebra by asteroid
45. if the algebra of functions on a manifold is a Poisson ring then the manifold is symplectic by rspuzio
46. inertial degree by djao
47. invariant forms on representations of compact groups by bwebste
48. invariant subspaces for self-adjoint *-algebras of operators by asteroid
49. inverse Galois problem by mathcam
50. K-homology by mhale
51. Kalle V\"ais\"al\"a by pahio
52. Kleene algebra by CWoo
53. Lie element by Algeboy
54. Lindenbaum-Tarski algebra by CWoo
55. loop by drini
56. matrix unit by CWoo
57. maximal ideals of the algebra of continuous functions on a compact set by asteroid
58. metric superfields by bci1
59. minimal unitizations of algebras with additional structure by asteroid
60. module algebra by mhale
61. module coalgebra by mhale
62. monoid bialgebra by joking
63. Newtonian coalgebra by mps
64. nichols-zoeller theorem by joking
65. noetherian ring by archibal
66. non-Newtonian calculus by smithpith
67. normed algebra by CWoo
68. order (of a ring) by Wkbj79
69. Order Conjecture for non-commuting graph of a group by abdollahi
70. outer multiplication by rmilson
71. partial fractions of expressions and partition problems (recreational) by rspuzio
72. partial mapping by mathcam
73. polynomial functional calculus by asteroid
74. polynomial identity algebra by CWoo
75. proof of Carath\'eodory's lemma by gel
76. proof of functional monotone class theorem by gel
77. proof of limit of nth root of n by rspuzio
78. quantum groups by bci1
79. quantum operator algebras in quantum field theories by bci1
80. quantum super-operators by bci1
81. quaternion algebra by djao
82. Red Auxiliary numbers, the first LCM method by milogardner
83. reductio ad absurdum by gribskoff
84. resolvent matrix by mps
85. Richard Feynman by Mravinci
86. score function by CWoo
87. semisimple group by Algeboy
88. simultaneous block-diagonalization of upper triangular commuting matrices by lars_h
89. spinor by PrimeFan
90. standard identity by CWoo
91. Stone-Weierstrass theorem by rspuzio
92. Stone-Weierstrass theorem (complex version) by asteroid
93. Stone-Weierstrass theorem for locally compact spaces by asteroid
94. supercommutative by rmilson
95. tensor product of algebras by CWoo
96. The Hamiltonian ring is not a complex algebra by Algeboy
97. topics on polynomials by matte
98. topological $*$-algebra by HkBst
99. topological group representation by asteroid
100. unitization by rspuzio
101. universal enveloping algebra by draisma
102. von Neumann double commutant theorem by asteroid
103. von Neumann regular by CWoo
104. weak Hopf algebra by bci1
105. weak Hopf C*-algebra by bci1
106. Weyl algebra by GrafZahl
107. Witt vectors by alozano
108. zero set of a topological space by CWoo