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Threads 1531 to 1560 of 1728

# Forum: Linear and Abstract Algebra

Linear Systems of Equations, Eigenvalues and Eigenvectors, Vector Spaces, Groups, Rings, Fields

2. ### Linear Algebra Proofs and Problems

• Replies: 1
• Views: 11,439
March 8th, 2012, 20:05

2. ### Relation between Hermite and associated Laguerre

• Replies: 1
• Views: 677
March 7th, 2013, 14:56
3. ### Exponential of an Operator

• Replies: 5
• Views: 2,519
March 6th, 2013, 21:43
4. ### Diagonalizable matrix

• Replies: 2
• Views: 651
March 2nd, 2013, 22:47
5. ### Sketching conics

• Replies: 2
• Views: 1,112
March 1st, 2013, 16:21
6. ### Use a subgroup lattice to compute a normalizer

• Replies: 1
• Views: 658
February 28th, 2013, 01:37
7. ### Identify isomorphism type for each proper subgroup of (Z/32Z)*

• Replies: 37
• Views: 3,981
February 27th, 2013, 21:07
8. ### [SOLVED] Basic vector question

• Replies: 2
• Views: 682
February 26th, 2013, 17:58
9. ### Does the permutation group S_8 contain elements of order 14?

• Replies: 1
• Views: 704
February 26th, 2013, 15:50
10. ### Comparing matrices

• Replies: 4
• Views: 732
February 25th, 2013, 16:33
11. ### Schreier's Lemma Proof not clear.

• Replies: 2
• Views: 1,328
February 25th, 2013, 15:56
12. ### Problem of Rank of a matrix

• Replies: 1
• Views: 537
February 25th, 2013, 05:55
13. ### Dominant Matrices

• Replies: 3
• Views: 1,724
February 24th, 2013, 06:39
14. ### Equation with norm

• Replies: 3
• Views: 878
February 21st, 2013, 01:18
15. ### Best method for LU decomposition

• Replies: 4
• Views: 2,558
February 20th, 2013, 21:07

• Replies: 2
• Views: 965
February 18th, 2013, 12:05
17. ### Surjective and injective linear map

• Replies: 1
• Views: 772
February 14th, 2013, 13:30
18. ### Which one of these two statements is wrong ?

• Replies: 4
• Views: 1,008
February 14th, 2013, 03:34
19. ### Linear independency

• Replies: 2
• Views: 438
February 13th, 2013, 11:01
20. ### Prime Ideals and Maximal Ideals

• Replies: 4
• Views: 6,573
February 12th, 2013, 18:30
21. ### Proof about inner automorphism of a group

• Replies: 9
• Views: 2,539
February 12th, 2013, 16:42
22. ### Linear map problem

• Replies: 1
• Views: 458
February 11th, 2013, 15:37
23. ### The union of an ascending chain of subgroups is a subgroup

• Replies: 7
• Views: 1,721
February 9th, 2013, 14:12
24. ### [SOLVED] Equation of plane

• Replies: 1
• Views: 1,150
February 8th, 2013, 15:06
25. ### Tensor multiplication 3 dimesnsions

• Replies: 4
• Views: 549
February 4th, 2013, 17:13
26. ### Indicial notation - Levi-Cevita and Tensor

• Replies: 1
• Views: 783
February 3rd, 2013, 15:52
27. ### K-Algebra - Meaning and background of the concept

• Replies: 1
• Views: 908
February 3rd, 2013, 12:47
28. ### Expanding Kroniker Delta

• Replies: 3
• Views: 1,080
January 30th, 2013, 16:20
29. ### Communitative ring, map R / ( I /\ J) -> R/I x R/J

• Replies: 4
• Views: 872
January 28th, 2013, 20:08
30. ### [SOLVED] Indicial notation

• Replies: 10
• Views: 1,981
January 28th, 2013, 10:59
31. ### Another true / false question

• Replies: 3
• Views: 916
January 27th, 2013, 04:27

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