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Threads 301 to 330 of 1729

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: 11,440
March 8th, 2012, 20:05

2. Submodules A + B and A intersect B ... Blyth Ch. 2

• Replies: 3
• Views: 407
August 16th, 2016, 10:48
3. Submodule Generated by a Family of Submodules - Simple Question on Blyth: Theorem 2.3

• Replies: 2
• Views: 477
August 15th, 2016, 21:01
4. Concerning the Fifth Roots of Unity

• Replies: 8
• Views: 1,538
August 14th, 2016, 01:45
5. Making a Right R-module Into a Left R-Module - Bland, page 26 ...

• Replies: 3
• Views: 616
August 10th, 2016, 06:34
6. Module Over a Division Ring - Blyth Theorem 1.1, Part 4

• Replies: 2
• Views: 489
August 9th, 2016, 11:45
7. Split Short Exact Sequences - Bland - Proposition 3.2.7 - Three equivalent condiitions

• Replies: 36
• Views: 2,485
August 9th, 2016, 04:46
8. Finitely Cogenerated Modules - Bland Definition 4.1.3, Page 105

• Replies: 2
• Views: 698
August 8th, 2016, 05:54
9. Bland - Rings and their Modules 2011

• Replies: 5
• Views: 452
August 7th, 2016, 05:41
10. Each exact sequence can be arised by short exact sequences

• Replies: 2
• Views: 539
August 4th, 2016, 13:04
11. Exact Sequences and short exact sequences - basic question

• Replies: 5
• Views: 1,716
August 4th, 2016, 12:46
12. Projective Algebraic Geometry - the Projective Plane ... Cox et al - Section 8.1, Exs 5(a) & 5(b)

• Replies: 1
• Views: 424
July 22nd, 2016, 20:32
13. Show that p(x)|f(x)

• Replies: 12
• Views: 994
July 21st, 2016, 16:19
14. Projective Algebraic Geometry - the Projective Plane ... Cox et al - Section 8.1, Exercise 4(a)

• Replies: 2
• Views: 452
July 20th, 2016, 16:27
15. Projective Algebraic Geometry - the Projective Plane ... Cox et al - Section 8.1, Exercise 6

• Replies: 0
• Views: 274
July 19th, 2016, 22:09
16. Projective Algebraic Geometry - the Projective Plane ... Cox et al - Section 8.1, Exercise 3(c)

• Replies: 2
• Views: 340
July 16th, 2016, 20:51
17. Projective Algebraic Geometry - the Projective Plane ... Cox et al - Section 8.1, Exercise 3(a)

• Replies: 3
• Views: 414
GJA
July 16th, 2016, 01:46
18. Finding a set of vectors that span u,v...

• Replies: 1
• Views: 388
July 8th, 2016, 22:49
19. Algebraic element - Minimal polynomial

• Replies: 1
• Views: 353
July 8th, 2016, 19:17
20. How to find a non-zero vector in the column space of M

• Replies: 1
• Views: 665
July 8th, 2016, 02:33
21. How can I find out if this matrix A's columns are linearly independent?

• Replies: 1
• Views: 374
July 8th, 2016, 02:15
22. Root field

• Replies: 0
• Views: 357
July 7th, 2016, 04:21
23. [SOLVED] Find all the matrices in Jordan form

• Replies: 19
• Views: 1,181
July 4th, 2016, 16:27
24. [SOLVED] R is P.I.D.

• Replies: 6
• Views: 592
July 4th, 2016, 16:02
25. Ideals and GCDs in k[x] ... ... Cox Et al: "Ideals, Varieties and Algorithms"

• Replies: 3
• Views: 428
July 4th, 2016, 10:06
26. Root field of x^4+ax^2+b

• Replies: 1
• Views: 471
July 2nd, 2016, 19:58
27. Algebraically Closed Fields

• Replies: 2
• Views: 406
June 30th, 2016, 03:42
28. The Weak Nullstellensatz ... aspects of the (interesting) proof given by Cox et al ...

• Replies: 0
• Views: 322
June 29th, 2016, 00:06
29. Ideals in Q[x, y] ... Cox, Little and O'Shea, Chapter 1 Section 4

• Replies: 2
• Views: 412
June 27th, 2016, 21:33

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