Linear Algebra and Group Theory

558 topics in this forum

1. Discriminant with inequality proof

   By O.J, June 8, 2016
   • 3 replies
   • 3.8k views
   • 
   • blue89
   • September 4, 2016

2. Minkowski Space in Group Theory 1 2

   By geordief, August 29, 2016
   • 26 replies
   • 8.2k views
   • 
   • geordief
   • September 1, 2016

3. Does math solve everything?! 1 2

   By IAstroViz, April 29, 2015
   • 30 replies
   • 14.5k views
   • 
   • DrP
   • August 31, 2016

4. What is a Matrix and why are Matrix operation defined as they are

   By CasualKilla, August 29, 2015
   • 7 replies
   • 3.9k views
   • 
   • Sriman Dutta
   • August 16, 2016

5. A few questions regarding Determinants

   By albedo, July 16, 2016
   • 6 replies
   • 3.2k views
   • 
   • uncool
   • August 7, 2016

6. Formalization - does this make sense?

   By AllCombinations, March 19, 2016
   • 6 replies
   • 3k views
   • 
   • studiot
   • March 20, 2016

7. Pushing, pulling and "dualing"

   By Xerxes, January 15, 2016
   • 16 replies
   • 4.1k views
   • 
   • imatfaal
   • January 20, 2016

8. Matrix multiplication and Linear Transformation

   By a.caregnato, December 24, 2015
   • 5 replies
   • 3.1k views
   • 
   • ajb
   • December 24, 2015

9. Can systems of equations of diagonal quadratic forms be solved by Gaussian Elimination

   By kyal, December 2, 2015
   • 6 replies
   • 3.5k views
   • 
   • studiot
   • December 2, 2015

10. Is Multiplication in the Real Set a group

    By Backes, February 3, 2015
    • 5 replies
    • 3.8k views
    • 
    • studiot
    • November 16, 2015

11. What coefficients really are?

    By AllCombinations, August 6, 2015
    • 19 replies
    • 4.7k views
    • 
    • Keen
    • November 16, 2015

12. kernel properties/methods and feature maps

    By akerman, November 13, 2015
    • 0 replies
    • 2.2k views
    • 
    • akerman
    • November 13, 2015

13. Partial derivative of inverse of a matrix

    By zamzar, October 22, 2015
    • 1 reply
    • 3.5k views
    • 
    • ajb
    • October 22, 2015

14. Diophantine equation with 3 variables

    By VeryWell, September 24, 2015
    • 0 replies
    • 2.5k views
    • 
    • VeryWell
    • September 24, 2015

15. What's the formula for a smooth almost-ramp/sawtooth sine/cosine wave?

    By MWresearch, August 25, 2015
    • 4 replies
    • 6.4k views
    • 
    • MWresearch
    • August 27, 2015

16. Hello, and Question on the game of Casino Craps.

    By mrboxingfan, July 28, 2015
    • 6 replies
    • 3.3k views
    • 
    • Prometheus
    • August 18, 2015

17. two questions about row echelon forms

    By tutkudoruk, July 14, 2015
    • 0 replies
    • 2.2k views
    • 
    • tutkudoruk
    • July 14, 2015

18. Understanding Vector Matricies?

    By krusty, July 2, 2015
    • 5 replies
    • 3k views
    • 
    • krusty
    • July 6, 2015

19. Do Complex Pythagorean Triples Have Geometric Meaning?

    By TreueEckhardt2, May 25, 2015
    • 9 replies
    • 3.3k views
    • 
    • studiot
    • May 26, 2015

20. Infinity in mathematics

    By Edgard Neuman, July 24, 2014
    • 8 replies
    • 5k views
    • 
    • ajb
    • April 5, 2015

21. Eigenvalues of matrix with all elements one

    By Prometheus, January 7, 2015
    • 2 replies
    • 12.7k views
    • 
    • Prometheus
    • January 10, 2015

22. AX+B=X [Matrix equatoin]

    By hostie de comique!, November 14, 2013
    • 7 replies
    • 23.9k views
    • 
    • imatfaal
    • December 21, 2014

23. Help with Permutation Problem (Grade 11 ) 1 2

    By CasualKilla, November 9, 2014
    • 25 replies
    • 6.9k views
    • 
    • CasualKilla
    • December 12, 2014

24. FInd g(t) urgently

    By taniya.singh, December 5, 2014
    • 2 replies
    • 2.3k views
    • 
    • studiot
    • December 5, 2014

25. using Lambert's equation

    By psyclones, October 26, 2014
    • 3 replies
    • 2.6k views
    • 
    • psyclones
    • October 28, 2014