Advanced Algebra Help Forum: Linear and Abstract Algebra

1. ### Make sure your post belongs here

• Replies: 7
• Views: 4,784
Nov 25th 2012, 03:03 PM
1. ### unitary,close to it seflf defintion question

• Replies: 0
• Views: 500
Jul 26th 2011, 03:16 AM
2. ### Irreducible Polynomials f(x) = x^7 - x

• Replies: 2
• Views: 735
Jul 24th 2011, 10:47 PM
3. ### Need help proving that differentiation is a linear transformation

• Replies: 2
• Views: 781
Jul 24th 2011, 05:11 AM
4. ### a "ring" whose addition lacks inverses, terminology

• Replies: 3
• Views: 725
Jul 23rd 2011, 03:54 AM
5. ### inner product not by standart basis

• Replies: 6
• Views: 465
Jul 22nd 2011, 11:41 PM
6. ### Langrange theorem problem....

• Replies: 1
• Views: 607
Jul 22nd 2011, 01:16 AM
7. ### [SOLVED] Group Homomorphism?

• Replies: 2
• Views: 805
Jul 21st 2011, 03:37 PM
8. ### what is a finite inner product

• Replies: 1
• Views: 392
Jul 20th 2011, 10:31 PM
9. ### On cyclotomic field extensions

• Replies: 0
• Views: 514
Jul 20th 2011, 01:11 PM
10. ### Group acting by Isometries

• Replies: 2
• Views: 511
Jul 20th 2011, 10:28 AM
11. ### Embedding a group into GL(2, Z)

• Replies: 0
• Views: 402
Jul 19th 2011, 08:08 AM
12. ### solution to infinite dimensional matrix

• Replies: 2
• Views: 677
Jul 18th 2011, 11:42 PM
13. ### Direct sum question

• Replies: 1
• Views: 541
Jul 18th 2011, 11:58 AM
14. ### Operators over real vector spaces are self adjoint right?

• Replies: 5
• Views: 635
Jul 18th 2011, 01:33 AM
15. ### Prove that no proper nontrivial subgroup of Z is finite.

• Replies: 3
• Views: 613
Jul 18th 2011, 12:11 AM
16. ### Help with Matrix Limits

• Replies: 1
• Views: 473
Jul 17th 2011, 11:07 PM
17. ### A is symmetric matrix and over R. A^10 = I. Prove A^2 = I

• Replies: 4
• Views: 472
Jul 17th 2011, 10:26 AM
18. ### T is a unitary operator. Prove |<Tv,v>| is less than or equal to <v,v>

• Replies: 1
• Views: 550
Jul 17th 2011, 05:11 AM
19. ### Substitution Homomorphism from F[x,y] to F[t]

• Replies: 2
• Views: 668
Jul 16th 2011, 05:19 PM
20. ### Determining a rotation in R^3 given angles of new axes w.r.t. original x-axis

• Replies: 2
• Views: 488
Jul 16th 2011, 11:46 AM
21. ### problem involving hermitian matrices

• Replies: 2
• Views: 499
Jul 16th 2011, 09:36 AM
22. ### how do you prove determinant expand by the Leibniz formula or the Laplace formula ...

• Replies: 4
• Views: 2,624
Jul 15th 2011, 01:30 PM
23. ### Showing two subspaces are a direct sum

• Replies: 1
• Views: 678
Jul 14th 2011, 02:46 PM
24. ### Order

• Replies: 3
• Views: 572
Jul 14th 2011, 09:08 AM
25. ### Hurwitz matrix

• Replies: 0
• Views: 551
Jul 13th 2011, 11:07 PM
26. ### Change of coordinate matrix, new basis

• Replies: 5
• Views: 1,353
Jul 13th 2011, 08:39 PM
27. ### Finding subspace/continuous function

• Replies: 4
• Views: 739
Jul 13th 2011, 07:45 PM

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### svmsung.j7.1218

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