Linear Algebra and Group Theory

551 topics in this forum

1. Is my proof correct? 1 2

   By michusid, February 7, 2019
   • 26 replies
   • 3.5k views
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   • studiot
   • February 13, 2019

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

   By anne242, January 11, 2019
   • 1 reply
   • 1.6k views
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   • Strange
   • January 11, 2019

3. Quantum Geometry

   By Ryan Miller, December 21, 2018
   • 6 replies
   • 1.7k views
   • 
   • MigL
   • December 22, 2018

4. normal subgroup problem

   By Prasant36, December 19, 2018
   • 14 replies
   • 3.1k views
   • 
   • joigus
   • July 29, 2020

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

   By Agness, November 12, 2018
   • 0 replies
   • 1.2k views
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   • Agness
   • November 12, 2018

6. Block Diagonalization. SVD of matrix

   By Agness, November 12, 2018
   • 0 replies
   • 1.1k views
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   • Agness
   • November 12, 2018

7. álgebra booleana

   By nandoestudo, November 6, 2018
   • 2 replies
   • 2.1k views
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   • Endy0816
   • November 6, 2018

8. Solutions that Simplex algorithm fails to find

   By Murat Aygen, September 21, 2018
   • 0 replies
   • 1.2k views
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   • Murat Aygen
   • September 21, 2018

9. How to solve for three unknown variable that are given in three equations? 1 2

   By Achilles, September 6, 2018
   • 32 replies
   • 4.5k views
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   • inSe
   • September 8, 2018

10. What is x?

    By Achilles, September 6, 2018
    • 2 replies
    • 2k views
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    • Lizwi
    • July 27, 2019

11. Which is a faster method for solving unknown variables: Matrices or Algebra

    By Achilles, September 6, 2018
    • 5 replies
    • 1.5k views
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    • Country Boy
    • September 21, 2018

12. Can you use algebra substitution method instead of matrices to solve for unknown variables

    By Achilles, August 26, 2018
    • 6 replies
    • 1.3k views
    • 
    • mathematic
    • August 26, 2018

13. Draughts or Checkers game.

    By prashantakerkar, August 18, 2018
    • 4 replies
    • 2k views
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    • Country Boy
    • September 18, 2018

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

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

15. Not sure

    By jonb6683, July 27, 2018
    • 1 reply
    • 1.2k views
    • 
    • studiot
    • July 27, 2018

16. General equation of the circle

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

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

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

18. algebraic headache

    By Gian, June 26, 2018
    • 7 replies
    • 2.4k views
    • 
    • Endy0816
    • August 1, 2018

19. How to solve the problem

    By MathsLearner123, June 16, 2018
    • 6 replies
    • 1.4k views
    • 
    • taeto
    • June 18, 2018

20. Rotation/Movement of triangle

    By duesentrieb66, March 24, 2018
    • 1 reply
    • 2.1k views
    • 
    • Country Boy
    • August 10, 2018

21. Irrationality of √3

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

22. Beginner in mathematics, i'm studying alone.

    By Orgueam, November 25, 2017
    • 1 reply
    • 1.6k views
    • 
    • Bignose
    • November 25, 2017

23. Pythagorean Triangle

    By eren_ok, November 23, 2017
    • 1 reply
    • 1.2k views
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    • Sensei
    • November 23, 2017

24. Test for collition bw two 3D bathematical shapes(Cube,sphere,culinder)

    By lepton_veecee, November 17, 2017
    • 3 replies
    • 1.7k views
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    • lepton_veecee
    • November 17, 2017

25. Best way to solve this system of equations?

    By znowman, October 25, 2017
    • 3 replies
    • 1.6k views
    • 
    • Country Boy
    • November 5, 2017