Linear Algebra and Group Theory

551 topics in this forum

1. Particular name for matrices

   By AllCombinations, October 11, 2016
   • 12 replies
   • 3.1k views
   • 
   • AllCombinations
   • October 18, 2016

2. Irrationality of √3

   By vovka, December 15, 2017
   • 12 replies
   • 4.7k views
   • 
   • John Cuthber
   • January 7, 2018

3. Sign rule for multiplication

   By neonwarrior, May 10, 2021
   • 12 replies
   • 2.6k views
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   • Country Boy
   • October 2, 2021

4. Explain string theory

   By blike, July 27, 2002
   • 11 replies
   • 3.5k views
   • 
   • Ragnarak
   • October 29, 2002

5. Pi

   By Sayonara, March 6, 2003
   • 11 replies
   • 2.1k views
   • 
   • NSX
   • August 30, 2003

6. Linear Algebra

   By vixenell, January 7, 2004
   • 11 replies
   • 2.8k views
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   • bloodhound
   • April 12, 2004

7. quick log question

   By Bryn, June 10, 2004
   • 11 replies
   • 2.2k views
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   • Primarygun
   • July 22, 2004

8. abstract algebra help please!

   By cuti3panda, August 31, 2004
   • 11 replies
   • 2.7k views
   • 
   • Dave
   • September 14, 2004

9. Complete set: eigenfunctions of Schrödinger equation

   By Leo32, October 21, 2004
   • 11 replies
   • 4.7k views
   • 
   • timo
   • October 22, 2004

10. Quantifiers.

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

11. Lie algebras:Killing form

    By Dogtanian, May 9, 2005
    • 11 replies
    • 2.2k views
    • 
    • Dogtanian
    • May 13, 2005

12. Spinors

    By □h=-16πT, June 4, 2005
    • 11 replies
    • 2.7k views
    • 
    • □h=-16πT
    • July 20, 2005

13. Proof

    By muckymotter, May 10, 2007
    • 11 replies
    • 3.1k views
    • 
    • Country Boy
    • September 23, 2007

14. Power method

    By Bob2, December 13, 2010
    • 11 replies
    • 4.2k views
    • 
    • timo
    • December 23, 2010

15. Rank of a tensor

    By 123acsiac, February 28, 2011
    • 11 replies
    • 3.8k views
    • 
    • ajb
    • March 2, 2011

16. Computing inverse of a 4*4, 5*5 matrix.

    By prashantakerkar, July 31, 2018
    • 11 replies
    • 2.5k views
    • 
    • taeto
    • September 21, 2018

17. Impredicative theory?

    By taeto, January 2, 2020
    • 11 replies
    • 1.9k views
    • 
    • taeto
    • January 7, 2020

18. Linear Transformations: Polynomial to its second derivatives

    By Javé, May 3, 2020
    • 11 replies
    • 3.7k views
    • 
    • joigus
    • May 4, 2020

19. Set Theory

    By Radical Edward, November 21, 2003
    • 10 replies
    • 2.7k views
    • 
    • MandrakeRoot
    • April 27, 2004

20. cardinals and transfinite induction

    By MandrakeRoot, April 27, 2004
    • 10 replies
    • 2.6k views
    • 
    • MandrakeRoot
    • May 11, 2004

21. help with a group question please

    By mathsfun, November 12, 2004
    • 10 replies
    • 2.6k views
    • 
    • matt grime
    • November 17, 2004

22. Barnoulli's principle

    By omenofdeath, December 20, 2006
    • 10 replies
    • 3.2k views
    • 
    • ssd
    • February 12, 2007

23. determing if functions are inverses

    By intothevoidx, September 1, 2007
    • 10 replies
    • 2.5k views
    • 
    • Country Boy
    • September 17, 2007

24. Equations! Find the smallest value...

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

25. Here is my new visualization of the Axiom of Choice

    By discountbrains, June 29, 2018
    • 10 replies
    • 1.8k views
    • 
    • wtf
    • July 6, 2018