Linear Algebra and Group Theory

551 topics in this forum

1. Differential Forms as Matrices

   By Xittenn, April 28, 2012
   • 5 replies
   • 2.4k views
   • 
   • ajb
   • April 30, 2012

2. How to prove an Abelian Group is not free?

   By gunbuddy, April 9, 2012
   • 1 reply
   • 1.9k views
   • 
   • jsaacmk
   • August 8, 2012

3. Eigenvalues of Matrix Sum

   By vkillion, March 24, 2012
   • 0 replies
   • 1.6k views
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   • vkillion
   • March 24, 2012

4. Changing basis in 3D vector space

   By WilliamC, March 20, 2012
   • 8 replies
   • 3.8k views
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   • WilliamC
   • March 21, 2012

5. Permutation group conjugates

   By Grayham, March 12, 2012
   • 0 replies
   • 2.5k views
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   • Grayham
   • March 12, 2012

6. Well Ordering Principle: Proof

   By shah_nosrat, March 10, 2012
   • 5 replies
   • 2.8k views
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   • shah_nosrat
   • March 12, 2012

7. Indexed Family of Sets: Proof!

   By shah_nosrat, March 4, 2012
   • 3 replies
   • 3.1k views
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   • shah_nosrat
   • March 5, 2012

8. Diophantus: Dato numero, invenire quot modis multangulus esse possit.

   By Acme, February 29, 2012
   • 6 replies
   • 3.9k views
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   • Acme
   • March 2, 2012

9. Ordering

   By Darío, February 29, 2012
   • 3 replies
   • 1.4k views
   • 
   • DrRocket
   • March 2, 2012

10. Derivative of a scalar variable into matrix expressions

    By Tassus, February 18, 2012
    • 3 replies
    • 2.1k views
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    • Tassus
    • March 1, 2012

11. linear transformation

    By saravananbs, January 29, 2012
    • 3 replies
    • 1.7k views
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    • ajb
    • January 29, 2012

12. algebra

    By saravananbs, January 29, 2012
    • 2 replies
    • 1.6k views
    • 
    • DrRocket
    • February 29, 2012

13. real eigen values

    By asisbanerjee, January 28, 2012
    • 4 replies
    • 1.8k views
    • 
    • Aethelwulf
    • June 12, 2012

14. Logical equivalence problem!

    By Frenchie, January 23, 2012
    • 3 replies
    • 2.6k views
    • 
    • khaled
    • January 29, 2012

15. intersecting lines in higher than 3D

    By qsa, January 10, 2012
    • 4 replies
    • 2.5k views
    • 
    • qsa
    • January 16, 2012

16. need expression for robotics (to tell the space between objects)

    By mr roboto, January 1, 2012
    • 1 reply
    • 1.7k views
    • 
    • khaled
    • January 8, 2012

17. books on linear vector space

    By trexx, November 25, 2011
    • 2 replies
    • 2.1k views
    • 
    • ajb
    • November 30, 2011

18. Quick question about multiplying matrices:

    By Vay, November 16, 2011
    • 4 replies
    • 1.7k views
    • 
    • imatfaal
    • November 17, 2011

19. Adding equations in the elimination method

    By Vay, November 8, 2011
    • 3 replies
    • 1.9k views
    • 
    • Vay
    • November 8, 2011

20. matrix

    By Mellinia, November 2, 2011
    • 15 replies
    • 2.6k views
    • 
    • DrRocket
    • November 6, 2011

21. Irrep composition for Lie groups

    By Joliet Jake, October 31, 2011
    • 2 replies
    • 1.6k views
    • 
    • Joliet Jake
    • November 2, 2011

22. logical mathematics theory

    By Juilingstar177, October 24, 2011
    • 13 replies
    • 3.1k views
    • 
    • DrRocket
    • January 30, 2012

23. Dependence between orbits

    By Matt42, October 20, 2011
    • 1 reply
    • 2.4k views
    • 
    • dias
    • September 9, 2014

24. Trace Sign of Matrix Products

    By Tassus, September 30, 2011
    • 4 replies
    • 2.4k views
    • 
    • Schrödinger's hat
    • October 1, 2011

25. Baby Step Giant Step

    By yavanna, September 7, 2011
    • 0 replies
    • 1.7k views
    • 
    • yavanna
    • September 7, 2011