Linear Algebra and Group Theory

536 topics in this forum

1. Solving trigonometric equation with tangent

   By Gemm94, April 24
   • 1 reply
   • 249 views
   • 
   • Country Boy
   • April 26

2. The multidimensional algebra

   By Passenger, April 25
   • 3 replies
   • 154 views
   • 
   • uncool
   • April 26

3. Square root and power of a negative number

   By neonwarrior, April 11
   • 7 replies
   • 337 views
   • 
   • studiot
   • April 12

4. sqrt(x)= -1 , no soln. ? 1 2

   By IndianScientist, March 31
   • 36 replies
   • 801 views
   • 
   • Country Boy
   • April 6

5. Vector Subspaces

   By Anamitra Palit, March 13
   • 4 replies
   • 246 views
   • 
   • wtf
   • April 2

6. differential equation solving

   By Souky101, March 14
   • 1 reply
   • 275 views
   • 
   • Country Boy
   • March 14

7. The Enigma of the Tensors

   By Anamitra Palit, December 22, 2020
   • 1 reply
   • 343 views
   • 
   • studiot
   • December 22, 2020

8. A field with one element.

   By Yog79, May 3, 2020
   • 15 replies
   • 966 views
   • 
   • ahmet
   • October 26, 2020

9. Do most composite numbers have a large prime factor?

   By TreueEckhardt2, July 23, 2020
   • 4 replies
   • 475 views
   • 
   • TreueEckhardt2
   • August 23, 2020

10. normal subgroup problem

    By Prasant36, December 19, 2018
    • 14 replies
    • 1.3k views
    • 
    • joigus
    • July 29, 2020

11. Linear transformations

    By Lauren1234, January 18, 2020
    • 7 replies
    • 1.9k views
    • 
    • joigus
    • May 23, 2020

12. Ax = b question

    By ed84c, March 18, 2010
    • 8 replies
    • 2.7k views
    • 
    • joigus
    • May 23, 2020

13. Linear transformations

    By Lauren1234, January 20, 2020
    • 3 replies
    • 879 views
    • 
    • joigus
    • May 22, 2020

14. linear inequality solution

    By wael_khayati, May 9, 2020
    • 3 replies
    • 549 views
    • 
    • studiot
    • May 11, 2020

15. Basis and Elements of W

    By Displayer102, May 5, 2020
    • 7 replies
    • 735 views
    • 
    • taeto
    • May 5, 2020

16. Determinants : Proof det(AB)=0 where Amxn and Bnxm with m>n

    By Javé, May 3, 2020
    • 7 replies
    • 626 views
    • 
    • joigus
    • May 4, 2020

17. Linear Transformations: Polynomial to its second derivatives

    By Javé, May 3, 2020
    • 11 replies
    • 1.1k views
    • 
    • joigus
    • May 4, 2020

18. Tangent Space and Cotangent Space on a Surface.

    By geordief, February 1, 2020
    • 14 replies
    • 1.5k views
    • 
    • joigus
    • May 3, 2020

19. Fractals

    By Passenger, August 24, 2019
    • 4 replies
    • 1.2k views
    • 
    • Passenger
    • May 1, 2020

20. Calculating a determinant of specific matrix

    By mathodman, March 17, 2020
    • 8 replies
    • 812 views
    • 
    • taeto
    • April 18, 2020

21. Can matrix element be multiplication of two matrices

    By kemfys, March 28, 2020
    • 4 replies
    • 673 views
    • 
    • taeto
    • March 30, 2020

22. Urgent help needed: Condition for unique solution for matrix A that have infinite solutions under maximum trace(A)

    By zeeshas901, February 16, 2020
    • 2 replies
    • 688 views
    • 
    • taeto
    • February 16, 2020

23. The most beautiful formulas

    By Passenger, August 22, 2019
    • 4 replies
    • 975 views
    • 
    • Country Boy
    • February 13, 2020

24. Impredicative theory?

    By taeto, January 2, 2020
    • 11 replies
    • 884 views
    • 
    • taeto
    • January 7, 2020

25. Number Theory image

    By matqkks, December 12, 2019
    • 2 replies
    • 713 views
    • 
    • Strange
    • January 2, 2020