Page 11 of 59 First ... 91011121321 ... Last
Threads 301 to 330 of 1755

# 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: 11,880
March 8th, 2012, 20:05

2. ### I=<f> is maximal iff f is irreducible

• Replies: 12
• Views: 948
September 29th, 2016, 09:47
3. ### Proving Convex Set

• Replies: 3
• Views: 446
September 29th, 2016, 03:56
4. ### Please, help with system of equations

• Replies: 2
• Views: 309
September 27th, 2016, 20:15
5. ### Proving Convexity of a Disk

• Replies: 4
• Views: 462
September 25th, 2016, 22:17
6. ### A Finite Extension is Simple if and only if the Purely Ineseparable Closure is Simple

• Replies: 1
• Views: 410
September 25th, 2016, 04:14
7. ### Show that F[u]=F(u)

• Replies: 2
• Views: 442
September 24th, 2016, 05:40
8. ### Finitely Generated Ideals and Noetherian Rings

• Replies: 2
• Views: 313
September 23rd, 2016, 23:33
9. ### Proving disjoint of Kernel and Image of a linear mapping

• Replies: 2
• Views: 458
September 20th, 2016, 21:05
10. ### Proving A Mapping is Surjective

• Replies: 3
• Views: 467
September 20th, 2016, 09:00
11. ### Triangular Matrix RIngs ... Lam, Proposition 1.17

• Replies: 1
• Views: 318
September 20th, 2016, 01:34
12. ### Triangular Matrix Rings ... Another Question

• Replies: 1
• Views: 284
September 19th, 2016, 23:04
13. ### Show that G is an Abelian group

• Replies: 5
• Views: 519
September 18th, 2016, 16:21
14. ### Noncommutative Artinian Rings

• Replies: 6
• Views: 662
September 17th, 2016, 11:06
15. ### Maximal Ideals - Exercise 5.1 (ii) Rotman AMA

• Replies: 6
• Views: 670
September 16th, 2016, 21:52
16. ### Example on Triangular Rings - Lam, Example 1.14

• Replies: 4
• Views: 420
September 16th, 2016, 20:11
17. ### Fundamental Theorem of Arithmetic - Bhattacharya et al - Ch. 2, Section 1

• Replies: 4
• Views: 592
September 5th, 2016, 13:48
18. ### Maximal Ideals - Exercise 5.1 (iii) Rotman AMA

• Replies: 3
• Views: 553
September 5th, 2016, 10:31
19. ### A little problem on exact sequences, part 2.

• Replies: 4
• Views: 529
September 3rd, 2016, 02:45
20. ### Prime and Maximal Ideals in PIDs ... Rotman, AMA Theorem 5.12

• Replies: 3
• Views: 456
September 2nd, 2016, 21:51
21. ### Rings

• Replies: 3
• Views: 748
September 1st, 2016, 19:17
22. ### Maximal Ideals and the Correspondence Theorem for Rings ... Rotman Proposition 5.9

• Replies: 3
• Views: 661
August 31st, 2016, 19:50
23. ### A little problem on exact sequences.

• Replies: 7
• Views: 652
August 31st, 2016, 05:55
24. ### Field Extensions

• Replies: 4
• Views: 608
August 23rd, 2016, 16:38
25. ### Two-sided Prinicipal Ideal - the Noncommutative Case - Dummit and Foote Section 7.4

• Replies: 2
• Views: 474
August 21st, 2016, 01:18
26. ### Finding the zero vector of a sinusoidal set

• Replies: 2
• Views: 519
August 17th, 2016, 09:49
27. ### Submodules A + B and A intersect B ... Blyth Ch. 2

• Replies: 3
• Views: 447
August 16th, 2016, 10:48
28. ### Submodule Generated by a Family of Submodules - Simple Question on Blyth: Theorem 2.3

• Replies: 2
• Views: 498
August 15th, 2016, 21:01
29. ### Concerning the Fifth Roots of Unity

• Replies: 8
• Views: 1,626
August 14th, 2016, 01:45

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Note: when sorting by date, 'descending order' will show the newest results first.