# Advanced Algebra Forum

Advanced Algebra Help Forum: Linear and Abstract Algebra

1. ### Make sure your post belongs here

• Replies: 7
• Views: 4,938
Nov 25th 2012, 03:03 PM
1. ### Urgent - normal subgroup proof

• Replies: 1
• Views: 540
May 16th 2009, 02:28 AM
2. ### Cosets and Lagrange's Theorem

• Replies: 2
• Views: 549
May 15th 2009, 08:36 PM
3. ### norm function,irreducible help.

• Replies: 6
• Views: 768
May 15th 2009, 02:13 PM
4. ### Quick basis question

• Replies: 2
• Views: 485
May 15th 2009, 02:08 PM
5. ### Matrix Inverse solving system of equations

• Replies: 2
• Views: 820
May 15th 2009, 05:48 AM
6. ### Pre-image of an ideal

• Replies: 12
• Views: 731
May 15th 2009, 05:06 AM
7. ### simplicity of An

• Replies: 2
• Views: 710
May 15th 2009, 01:23 AM
8. ### Calculating eigenvectors

• Replies: 3
• Views: 413
May 15th 2009, 12:21 AM
9. ### Normal Subgroups Question

• Replies: 1
• Views: 325
May 14th 2009, 10:00 PM
10. ### Commutative Diagram of Modules

• Replies: 0
• Views: 393
May 14th 2009, 09:33 PM
11. ### Find the eigenvalues of a matrix

• Replies: 2
• Views: 917
May 14th 2009, 01:01 PM
12. ### ring isomorphism proof,need help for my homework

• Replies: 9
• Views: 844
May 14th 2009, 06:56 AM
13. ### [8]=[2]ˉ¹ ?

• Replies: 2
• Views: 582
May 14th 2009, 01:57 AM
14. ### Lie algebras question

• Replies: 0
• Views: 383
May 14th 2009, 01:44 AM
15. ### Quotient Fields

• Replies: 6
• Views: 672
May 13th 2009, 11:49 PM
16. ### How do I differentiate a vector times vector?

• Replies: 1
• Views: 604
May 13th 2009, 11:12 PM
17. ### Eigenvalues and direct sums

• Replies: 1
• Views: 520
May 13th 2009, 10:15 PM
18. ### finite abelian groups, tensor product

• Replies: 1
• Views: 930
May 13th 2009, 07:27 PM
19. ### Fields, odd prime

• Replies: 1
• Views: 406
May 13th 2009, 07:10 PM
20. ### normal subgroup, homomorphism

• Replies: 1
• Views: 406
May 13th 2009, 07:02 PM
21. ### projective, module homomorphism

• Replies: 1
• Views: 636
May 13th 2009, 06:57 PM
22. ### Minimum polynomial

• Replies: 2
• Views: 413
May 13th 2009, 02:03 PM
23. ### Basis and Dimension proof

• Replies: 2
• Views: 452
May 13th 2009, 08:31 AM
24. ### Find the matrix

• Replies: 10
• Views: 743
May 13th 2009, 07:40 AM
25. ### Solve investment question using matrix

• Replies: 1
• Views: 628
May 13th 2009, 07:36 AM
26. ### Roots

• Replies: 9
• Views: 606
May 13th 2009, 12:48 AM

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