Mathematics
Mark Yasuda's user avatar
Mark Yasuda's user avatar
Mark Yasuda's user avatar
Mark Yasuda
  • Member for 8 years, 2 months
  • Last seen this week
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All Questions Answers
Score Newest
answer
8
Is the matrix norm of a matrix equal to the maximum of the norms of its Jordan block?
May 22, 2016
answer
8
When did Liouville come up with the first transcendental numbers?
May 8, 2016
answer
7
Prove that an involutory matrix has eigenvalues $\pm 1$
Sep 19, 2015
answer
6
'Comeback' stories of Mathematicians
Mar 20, 2017
answer
5
Prove the universal class = the empty class??
Apr 2, 2016
answer
3
How to prove that the inverse of a persymmetric matrix is also persymmetric?
Sep 20, 2015
answer
3
Eigenvalues of Hankel matrices
Apr 29, 2017
answer
3
Did Gauss ever make a mistake?
Mar 20, 2017
answer
3
Proof of Gersgorin Discs Theorem
Mar 27, 2016
answer
3
Polya's theorem on polynomials, "Proofs from THE BOOK""
Nov 12, 2016
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29
Has there been an equivalent in physics to Ramanujan in maths?
17
Has physics ever given a physical significance to a mathematically abstract idea?
15
Which physicists died very young or in a tragic way?
9
Cases of plagiarism in mathematics
8
Did Pogorzelski claim to have a proof of Goldbach's Conjecture?

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