Linear Algebra and Group Theory

551 topics in this forum

1. the domain Q + x^2 Q[x]

   By SimonLee, January 17, 2005
   • 0 replies
   • 1.1k views
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   • SimonLee
   • January 17, 2005

2. I need help with input-output matrix

   By Freeman, January 14, 2005
   • 3 replies
   • 1.8k views
   • 
   • YT2095
   • January 15, 2005

3. group of order 540

   By SimonLee, January 13, 2005
   • 1 reply
   • 2.2k views
   • 
   • matt grime
   • January 14, 2005

4. simple R-module

   By Guest rainpurple, January 12, 2005
   • 1 reply
   • 1.2k views
   • 
   • matt grime
   • January 13, 2005

5. finite field of odd characteristic

   By Guest rainpurple, January 11, 2005
   • 1 reply
   • 1.8k views
   • 
   • matt grime
   • January 11, 2005

6. bunch of questions ,thx a lot~~

   By Guest Shelley, January 8, 2005
   • 1 reply
   • 1.9k views
   • 
   • matt grime
   • January 9, 2005

7. For help: ideal of k[x^2,x^3] can be generated by two elements

   By Guest rainpurple, January 3, 2005
   • 2 replies
   • 1.4k views
   • 
   • Guest
   • January 8, 2005

8. Homomorphism between a group and its symmentric group.

   By bloodhound, December 29, 2004
   • 1 reply
   • 1.5k views
   • 
   • stevem
   • December 29, 2004

9. Quantifiers.

   By bloodhound, December 21, 2004
   • 11 replies
   • 2.1k views
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   • bloodhound
   • December 22, 2004

10. Even/Odd permutations.

    By Meital, December 12, 2004
    • 1 reply
    • 1.6k views
    • 
    • matt grime
    • December 12, 2004

11. ring theory/ homomorphism

    By Meital, December 12, 2004
    • 4 replies
    • 2k views
    • 
    • matt grime
    • December 13, 2004

12. Ring theory, binomial theorem in a general ring

    By Meital, December 7, 2004
    • 1 reply
    • 3.5k views
    • 
    • matt grime
    • December 8, 2004

13. Find a known group to which Sn/An is isomorphic

    By Guest kelkul, December 7, 2004
    • 3 replies
    • 3.6k views
    • 
    • matt grime
    • December 8, 2004

14. Counter examples, Group and Ring theory

    By Meital, December 6, 2004
    • 4 replies
    • 3.6k views
    • 
    • matt grime
    • December 7, 2004

15. Affine images of convex sets.

    By bloodhound, November 29, 2004
    • 14 replies
    • 2.3k views
    • 
    • bloodhound
    • November 29, 2004

16. powers of matrix

    By yda, November 27, 2004
    • 1 reply
    • 1.4k views
    • 
    • stevem
    • November 27, 2004

17. Homomorphisms

    By linzedun, November 25, 2004
    • 4 replies
    • 4k views
    • 
    • matt grime
    • December 1, 2004

18. Show every group of order p^2 is abelian

    By linzedun, November 23, 2004
    • 3 replies
    • 3.9k views
    • 
    • matt grime
    • November 25, 2004

19. Show S4 has only one unique subgroup of order 12

    By linzedun, November 23, 2004
    • 3 replies
    • 7.9k views
    • 
    • matt grime
    • November 25, 2004

20. Applications of the Gamma function

    By Dave, November 23, 2004
    • 2 replies
    • 1.6k views
    • 
    • MandrakeRoot
    • November 24, 2004

21. Maximal and maximum subgroups of semigroups

    By Dogtanian, November 23, 2004
    • 4 replies
    • 3.1k views
    • 
    • Paul Trow
    • January 5, 2005

22. permutations/order of sigma

    By mathsfun, November 19, 2004
    • 16 replies
    • 2.6k views
    • 
    • matt grime
    • November 29, 2004

23. subgroup problem help pls

    By mathsfun, November 17, 2004
    • 3 replies
    • 3.7k views
    • 
    • matt grime
    • November 17, 2004

24. Ideals of fields

    By Dogtanian, November 16, 2004
    • 4 replies
    • 3.4k views
    • 
    • Dogtanian
    • November 16, 2004

25. Zp question

    By yda, November 13, 2004
    • 4 replies
    • 1.8k views
    • 
    • yda
    • November 14, 2004