Linear Algebra and Group Theory

515 topics in this forum

1. Complex spaces

   By Passenger, August 23
   • 9 replies
   • 851 views
   • 
   • Strange
   • September 16

2. Moore-Penrose pseudoinverse

   By Ningyi2009, September 13
   • 0 replies
   • 206 views
   • 
   • Ningyi2009
   • September 13

3. Fractals

   By Passenger, August 24
   • 0 replies
   • 238 views
   • 
   • Passenger
   • August 24

4. The most beautiful formulas

   By Passenger, August 22
   • 3 replies
   • 262 views
   • 
   • Passenger
   • August 22

5. Reflexivity

   By Lizwi, July 26
   • 4 replies
   • 410 views
   • 
   • ydoaPs
   • July 30

6. Reflecivity in equivalence relation

   By Lizwi, July 25
   • 3 replies
   • 349 views
   • 
   • ydoaPs
   • July 30

7. What is x?

   By Achilles, September 6, 2018
   • 2 replies
   • 886 views
   • 
   • Lizwi
   • July 27

8. Modular Arithmetic

   By Lizwi, July 26
   • 2 replies
   • 302 views
   • 
   • Lizwi
   • July 27

9. Let C8 be the cyclic group of order eight. Let G=(C8)^10 and H=(C8)^3 and H is a subgroup of G.

   By dead slug, July 12
   • 0 replies
   • 701 views
   • 
   • dead slug
   • July 12

10. applications of Lagrange theorem in daily life

    By shagufta, February 23
    • 7 replies
    • 1192 views
    • 
    • MotleyNoumenon
    • July 8

11. Trace inequality

    By Shadow, September 5, 2013
    • 1 reply
    • 1536 views
    • 
    • MotleyNoumenon
    • July 7

12. Way to express a number in its most compact sum of powers

    By DaviFN, June 30
    • 0 replies
    • 413 views
    • 
    • DaviFN
    • June 30

13. What to include?

    By matqkks, June 19
    • 0 replies
    • 469 views
    • 
    • matqkks
    • June 19

14. I discovered an incredible formula...by accident!

    By EdwardKingSolomon, May 11
    • 2 replies
    • 635 views
    • 
    • Strange
    • May 11

15. need help

    By Suyogya, April 2
    • 1 reply
    • 652 views
    • 
    • HallsofIvy
    • April 8

16. the infinite problem

    By quocdat, February 19
    • 5 replies
    • 612 views
    • 
    • mathematic
    • February 19

17. Is my proof correct? 1 2

    By michusid, February 7
    • 26 replies
    • 1290 views
    • 
    • studiot
    • February 13

18. ZFC set theory is inconsistent: maths ends in contradiction

    By anne242, January 11
    • 1 reply
    • 697 views
    • 
    • Strange
    • January 11

19. Quantum Geometry

    By Ryan Miller, December 21, 2018
    • 6 replies
    • 718 views
    • 
    • MigL
    • December 22, 2018

20. normal subgroup problem

    By Prasant36, December 19, 2018
    • 4 replies
    • 594 views
    • 
    • Prasant36
    • December 20, 2018

21. Spark vs Rank of a matrix

    By Prometheus, September 27, 2017
    • 5 replies
    • 2537 views
    • 
    • uncool
    • December 6, 2018

22. How to find A and B in a kronecker product of A and B

    By Agness, November 12, 2018
    • 0 replies
    • 610 views
    • 
    • Agness
    • November 12, 2018

23. Block Diagonalization. SVD of matrix

    By Agness, November 12, 2018
    • 0 replies
    • 521 views
    • 
    • Agness
    • November 12, 2018

24. álgebra booleana

    By nandoestudo, November 6, 2018
    • 2 replies
    • 641 views
    • 
    • Endy0816
    • November 6, 2018

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

    By prashantakerkar, July 31, 2018
    • 11 replies
    • 1399 views
    • 
    • taeto
    • September 21, 2018