# Advanced Algebra Forum

Advanced Algebra Help Forum: Linear and Abstract Algebra

1. ### Make sure your post belongs here

• Replies: 7
• Views: 4,928
Nov 25th 2012, 03:03 PM
1. ### Using Gaussian Elimination to solve for k

• Replies: 3
• Views: 890
Mar 2nd 2013, 10:39 PM
2. ### Determinant calculation - tricky question

• Replies: 4
• Views: 557
Mar 2nd 2013, 12:04 PM
3. ### Connected Components in Graph Theory

• Replies: 3
• Views: 483
Mar 2nd 2013, 11:14 AM
4. ### To prove {ab-ba | a,b in R} is an ideal of the ring R

• Replies: 1
• Views: 591
Mar 2nd 2013, 11:06 AM
5. ### Ring theory

• Replies: 1
• Views: 406
Mar 2nd 2013, 08:16 AM
6. ### On definition of Linear Transformation -- Ax

• Replies: 5
• Views: 585
Mar 2nd 2013, 07:21 AM
7. ### Inequality rational power

• Replies: 1
• Views: 332
Mar 2nd 2013, 04:22 AM
8. ### For what NEGATIVE values of d is Z[sqrt[d]] a Euclidean domain?

• Replies: 1
• Views: 1,141
Mar 1st 2013, 11:26 AM
9. ### Discriminates - for matricies greater than 3x3, or non square.

• Replies: 2
• Views: 640
Mar 1st 2013, 08:37 AM
10. ### roots of minimal polynomial in a simple field extension.

• Replies: 1
• Views: 495
Mar 1st 2013, 07:24 AM
11. ### General question about change of linear basis

• Replies: 3
• Views: 347
Mar 1st 2013, 05:31 AM
12. ### Trade reduction / compression

• Replies: 1
• Views: 328
Feb 28th 2013, 09:31 PM
13. ### Another quadratic expression

• Replies: 2
• Views: 365
Feb 28th 2013, 06:55 PM
14. ### Why and how is G* isomorphic to G?

• Replies: 13
• Views: 743
Feb 28th 2013, 08:20 AM
15. ### Sylow theorems

• Replies: 0
• Views: 339
Feb 28th 2013, 06:43 AM
16. ### Rotation matrices and exponential map

• Replies: 0
• Views: 757
Feb 28th 2013, 05:25 AM
17. ### Polynomial in GF(p^n) irreducible or...

• Replies: 5
• Views: 702
Feb 28th 2013, 01:39 AM
18. ### Finding basis of 3x3 matrix

• Replies: 1
• Views: 3,915
Feb 27th 2013, 11:09 PM
19. ### Good undergraduate Linear Algebra textbooks?

• Replies: 3
• Views: 792
Feb 27th 2013, 06:17 PM
20. ### The Virasoro Algebra

• Replies: 0
• Views: 404
Feb 27th 2013, 05:15 PM
21. ### Homomorphisms of modules

• Replies: 0
• Views: 486
Feb 27th 2013, 11:02 AM
22. ### Matrices

• Replies: 7
• Views: 555
Feb 27th 2013, 06:47 AM
23. ### Find a formula for T^−1 if

• Replies: 3
• Views: 1,425
Feb 27th 2013, 06:44 AM
24. ### Ring theory

• Replies: 4
• Views: 548
Feb 27th 2013, 04:22 AM

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