Advanced Algebra Help Forum: Linear and Abstract Algebra

1. ### Make sure your post belongs here

• Replies: 7
• Views: 4,896
Nov 25th 2012, 02:03 PM
1. ### Irreducible Polynomials f(x) = x^7 - x

• Replies: 2
• Views: 752
Jul 24th 2011, 10:47 PM
2. ### Need help proving that differentiation is a linear transformation

• Replies: 2
• Views: 791
Jul 24th 2011, 05:11 AM
3. ### a "ring" whose addition lacks inverses, terminology

• Replies: 3
• Views: 774
Jul 23rd 2011, 03:54 AM
4. ### inner product not by standart basis

• Replies: 6
• Views: 474
Jul 22nd 2011, 11:41 PM
5. ### Langrange theorem problem....

• Replies: 1
• Views: 615
Jul 22nd 2011, 01:16 AM
6. ### [SOLVED] Group Homomorphism?

• Replies: 2
• Views: 825
Jul 21st 2011, 03:37 PM
7. ### what is a finite inner product

• Replies: 1
• Views: 399
Jul 20th 2011, 10:31 PM
8. ### On cyclotomic field extensions

• Replies: 0
• Views: 522
Jul 20th 2011, 01:11 PM
9. ### Group acting by Isometries

• Replies: 2
• Views: 520
Jul 20th 2011, 10:28 AM
10. ### Embedding a group into GL(2, Z)

• Replies: 0
• Views: 412
Jul 19th 2011, 08:08 AM
11. ### solution to infinite dimensional matrix

• Replies: 2
• Views: 688
Jul 18th 2011, 11:42 PM
12. ### Direct sum question

• Replies: 1
• Views: 550
Jul 18th 2011, 11:58 AM
13. ### Operators over real vector spaces are self adjoint right?

• Replies: 5
• Views: 647
Jul 18th 2011, 01:33 AM
14. ### Prove that no proper nontrivial subgroup of Z is finite.

• Replies: 3
• Views: 626
Jul 18th 2011, 12:11 AM
15. ### Help with Matrix Limits

• Replies: 1
• Views: 478
Jul 17th 2011, 11:07 PM
16. ### A is symmetric matrix and over R. A^10 = I. Prove A^2 = I

• Replies: 4
• Views: 530
Jul 17th 2011, 10:26 AM
17. ### T is a unitary operator. Prove |<Tv,v>| is less than or equal to <v,v>

• Replies: 1
• Views: 569
Jul 17th 2011, 05:11 AM
18. ### Substitution Homomorphism from F[x,y] to F[t]

• Replies: 2
• Views: 679
Jul 16th 2011, 05:19 PM
19. ### Determining a rotation in R^3 given angles of new axes w.r.t. original x-axis

• Replies: 2
• Views: 507
Jul 16th 2011, 11:46 AM
20. ### problem involving hermitian matrices

• Replies: 2
• Views: 522
Jul 16th 2011, 09:36 AM
21. ### how do you prove determinant expand by the Leibniz formula or the Laplace formula ...

• Replies: 4
• Views: 2,753
Jul 15th 2011, 01:30 PM
22. ### Showing two subspaces are a direct sum

• Replies: 1
• Views: 723
Jul 14th 2011, 02:46 PM
23. ### Order

• Replies: 3
• Views: 575
Jul 14th 2011, 09:08 AM
24. ### Hurwitz matrix

• Replies: 0
• Views: 558
Jul 13th 2011, 11:07 PM
25. ### Change of coordinate matrix, new basis

• Replies: 5
• Views: 1,393
Jul 13th 2011, 08:39 PM
26. ### Finding subspace/continuous function

• Replies: 4
• Views: 758
Jul 13th 2011, 07:45 PM
27. ### Definition of determinant and connection to linear dependance of columns

• Replies: 3
• Views: 652
Jul 13th 2011, 03:18 PM
28. ### [SOLVED] trouble understanding a theorem on finite fields.

• Replies: 7
• Views: 731
Jul 13th 2011, 11:41 AM

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### svmsung.j7.1218

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