Linear Algebra and Group Theory

551 topics in this forum

1. General equation of the circle

   By prashantakerkar, July 24, 2018
   • 10 replies
   • 2.6k views
   • 
   • Country Boy
   • August 10, 2018

2. Metric Tensor?

   By Freeman, September 2, 2005
   • 5 replies
   • 2.6k views
   • 
   • DQW
   • September 15, 2005

3. matrix

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

4. Circle help

   By aaa16797, July 13, 2014
   • 7 replies
   • 2.6k views
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   • Daedalus
   • July 14, 2014

5. Complex spaces

   By Passenger, August 23, 2019
   • 9 replies
   • 2.6k views
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   • Strange
   • September 16, 2019

6. permutations/order of sigma

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

7. Sign rule for multiplication

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

8. Logical equivalence problem!

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

9. determing if functions are inverses

   By intothevoidx, September 1, 2007
   • 10 replies
   • 2.6k views
   • 
   • Country Boy
   • September 17, 2007

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

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

11. Permutation group conjugates

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

12. Solving Question - Linear Algebra (I believe)

    By RyanJ, June 3, 2017
    • 3 replies
    • 2.5k views
    • 
    • KipIngram
    • June 4, 2017

13. Set problem, new operation

    By alpha2cen, January 27, 2011
    • 16 replies
    • 2.5k views
    • 
    • Xerxes
    • January 29, 2011

14. Topology anyone?

    By DocBill, March 18, 2003
    • 9 replies
    • 2.5k views
    • 
    • Guest
    • May 23, 2003

15. The multidimensional algebra

    By Passenger, April 25, 2021
    • 7 replies
    • 2.5k views
    • 
    • Passenger
    • November 28, 2021

16. intersecting lines in higher than 3D

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

17. Fibonacci Numbers

    By blike, April 3, 2003
    • 2 replies
    • 2.5k views
    • 
    • M-CaTZ
    • May 14, 2003

18. capacitor response

    By ISSAC NEWTON, January 23, 2011
    • 3 replies
    • 2.5k views
    • 
    • TonyMcC
    • January 24, 2011

19. "3-way dimensions"

    By citc, June 29, 2011
    • 6 replies
    • 2.5k views
    • 
    • the tree
    • October 31, 2011

20. algebraic headache

    By Gian, June 26, 2018
    • 7 replies
    • 2.5k views
    • 
    • Endy0816
    • August 1, 2018

21. Don'tknow What You Would Call This But...

    By sepultallica, July 24, 2003
    • 14 replies
    • 2.4k views
    • 
    • Dave
    • July 24, 2003

22. totient function

    By sfpublic, March 13, 2011
    • 3 replies
    • 2.4k views
    • 
    • Xittenn
    • March 13, 2011

23. using Lambert's equation

    By psyclones, October 26, 2014
    • 3 replies
    • 2.4k views
    • 
    • psyclones
    • October 28, 2014

24. Differential Forms as Matrices

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

25. Trace Sign of Matrix Products

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