Linear Algebra and Group Theory

551 topics in this forum

1. given 2 points, calculate angle

   By gib65, August 30, 2010
   • 5 replies
   • 5.2k views
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   • Shadow
   • September 5, 2010

2. high school algebra1

   By dragonstar57, August 31, 2010
   • 3 replies
   • 1.6k views
   • 
   • Bignose
   • August 31, 2010

3. abs(x) ??

   By ixcetqr, August 1, 2010
   • 4 replies
   • 2k views
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   • Shadow
   • August 10, 2010

4. I have a new Idea ...

   By khaled, April 23, 2010
   • 6 replies
   • 2.6k views
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   • the tree
   • July 8, 2010

5. Kronecker product on only a few elements of a matrix: How to align resulting values

   By pipebomb, June 14, 2010
   • 0 replies
   • 1.1k views
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   • pipebomb
   • June 14, 2010

6. Need someone to point me in the right direction

   By battletoad, June 4, 2010
   • 2 replies
   • 1.4k views
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   • battletoad
   • June 5, 2010

7. 2 + 2 = 5

   By A Childs Mind, April 10, 2009
   • 18 replies
   • 5.1k views
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   • wanabe
   • May 21, 2010

8. Equations! Find the smallest value...

   By TheDrBraniac, April 3, 2010
   • 10 replies
   • 4.7k views
   • 
   • the tree
   • May 21, 2010

9. Subgroups of group G

   By jupa, May 20, 2010
   • 1 reply
   • 1.2k views
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   • the tree
   • May 20, 2010

10. inequality problem

    By triclino, October 21, 2009
    • 6 replies
    • 2.2k views
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    • shyvera
    • May 16, 2010

11. Why is cosine used in the definition of the dot product

    By hobz, April 20, 2010
    • 13 replies
    • 14.1k views
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    • hobz
    • April 23, 2010

12. is that proof correct?

    By triclino, November 9, 2009
    • 16 replies
    • 3.2k views
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    • the tree
    • April 4, 2010

13. With regard Vector Space Definition?

    By ksquare, February 21, 2010
    • 2 replies
    • 1.7k views
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    • shif
    • April 1, 2010

14. Linear Independent Vectors

    By jebz123, March 4, 2010
    • 2 replies
    • 1.6k views
    • 
    • shif
    • April 1, 2010

15. Max of Sequence a

    By happyhim3, March 27, 2010
    • 4 replies
    • 1.7k views
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    • the tree
    • April 1, 2010

16. Two S-hypotheses (Sorokin’s hypothesis)

    By Victor Sorokine, March 7, 2010
    • 1 reply
    • 1.4k views
    • 
    • Victor Sorokine
    • March 18, 2010

17. 0^0

    By benedictusk, March 14, 2010
    • 5 replies
    • 2k views
    • 
    • D H
    • March 14, 2010

18. R-modules anyone?

    By battletoad, January 31, 2010
    • 2 replies
    • 1.5k views
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    • battletoad
    • February 15, 2010

19. hp35s

    By miqmac, February 15, 2010
    • 0 replies
    • 1.4k views
    • 
    • miqmac
    • February 15, 2010

20. GCD in a proof??

    By CalleighMay, February 2, 2010
    • 7 replies
    • 3.1k views
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    • mooeypoo
    • February 14, 2010

21. Help with solving an underdetermined system

    By hobz, January 18, 2010
    • 4 replies
    • 1.8k views
    • 
    • hobz
    • February 3, 2010

22. Number theory Proof Question

    By CalleighMay, February 1, 2010
    • 4 replies
    • 1.9k views
    • 
    • triclino
    • February 1, 2010

23. Set theory question

    By battletoad, January 28, 2010
    • 4 replies
    • 1.8k views
    • 
    • battletoad
    • January 31, 2010

24. Godels theorem

    By Radical Edward, November 11, 2002
    • 6 replies
    • 3k views
    • 
    • liarliarpof
    • January 18, 2010

25. The eigenvalue problem

    By aoshima, January 14, 2010
    • 3 replies
    • 1.4k views
    • 
    • D H
    • January 15, 2010