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
sections
Encyclopædia
Papers
Books
Expositions

meta
Requests (236)
Orphanage
Unclass'd (1)
Unproven (540)
Corrections (49)
Classification

talkback
Polls
Forums
Feedback
Bug Reports

downloads
Snapshots
PM Book

information
News
Docs
Wiki
ChangeLog
TODO List
Copyright
About
References to 'subalgebra of an algebraic system'
1. $C_3$-category generators corollary by bci1
2. $p$-adic cyclotomic character by alozano
3. abstract family of languages by CWoo
4. adapted process by rspuzio
5. algebraic lattice by CWoo
6. analytic continuation by rspuzio
7. Betti number by mathcam
8. bilinear form by rmilson
9. cabtaxi number by PrimeFan
10. classification of covering spaces by Dr_Absentius
11. congruence on a partial algebra by CWoo
12. congruence relation on an algebraic system by CWoo
13. construction of Riemann surface using paths by rspuzio
14. counter example to Nakayama's lemma for non-finitely generated modules by sjm
15. Dedekind domain by mathcam
16. divisors in base field and finite extension field by pahio
17. elementary proof of orders by Algeboy
18. example of injective module by Glotzfrosch
19. first fundamental form by stevecheng
20. free algebra by CWoo
21. fundamental character of level $n$ for the inertia group at $p$ by alozano
22. fundamental theorem of coalgebras by joking
23. Galois group of the compositum of two Galois extensions by alozano
24. generalized eigenspace by CWoo
25. generalized eigenvector by CWoo
26. groupoid and group representations related to quantum symmetries by bci1
27. Harnack theorem by perucho
28. homomorphism between algebraic systems by CWoo
29. homotopy category by bci1
30. if the algebra of functions on a manifold is a Poisson ring then the manifold is symplectic by rspuzio
31. infinite Galois theory by djao
32. inflection points and canonical forms of non-singular cubic curves by rspuzio
33. injective map between real numbers is a homeomorphism by joking
34. Lagrange multiplier method by cvalente
35. Lewy extension theorem by jirka
36. Lie algebroids by bci1
37. limit by djao
38. modular theory by Algeboy
39. Mordell-Weil theorem by alozano
40. Morse homology by PrimeFan
41. order in an algebra by alozano
42. Plemelj formulas by perucho
43. Poincar\'e $1$-form by matte
44. primary decomposition theorem by gumau
45. prime spectrum by CWoo
46. projective line configurations by rspuzio
47. proof of angle sum identities by rspuzio
48. proof of Carath\'eodory's lemma by gel
49. proof of closed graph theorem by Koro
50. proof of invariance of dimension by Algeboy
51. proof of Jordan canonical form theorem by CWoo
52. proof of Nielsen-Schreier theorem and Schreier index formula by mathcam
53. pullback bundle by bwebste
54. quotient of ideals by pahio
55. rank of an elliptic curve by alozano
56. reduction of structure group by antonio
57. representations of locally compact groupoids by bci1
58. restricted direct product of algebraic systems by CWoo
59. round function by juanman
60. separability is required for integral closures to be finitely generated by rm50
61. separable by djao
62. sheaf of sections by guffin
63. subdirect product of algebraic systems by CWoo
64. symmetric group is generated by adjacent transpositions by rspuzio
65. the ring of integers of a number field is finitely generated over $\mathbb{Z}$ by alozano
66. the topologist's sine curve has the fixed point property by Mathprof
67. theory from orders of classical groups by Algeboy
68. way below by CWoo
69. Weierstrass preparation theorem by jirka
70. weight (Lie algebras) by GrafZahl
71. Zipf's law by akrowne