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Toni Mhax's user avatar
Toni Mhax's user avatar
Toni Mhax's user avatar
Toni Mhax
  • Member for 6 years, 9 months
  • Last seen this week
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Top posts
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question
6
Real orthogonal and sign [closed]
Jul 19, 2019
answer
6
Monotonicity of eigenvalues
Mar 16, 2022
answer
6
Matrices with same eigenvalues
May 3, 2023
question
4
Computational (conjecture) choices for a path
Jul 30, 2021
answer
4
Are there infinitely many positive integer solutions to $(3+3k+l)^2=m\,(k\,l-k^3-1)$?
Jan 23, 2022
answer
4
What is the inverse of a triangular matrix whose nonzero elements are binomial coefficients? What is the closed-form solution to a recursive relation?
Dec 18, 2022
answer
3
A real root of a cubic equation for a stationary point
Jul 11
question
2
A Pell like equation
Jul 13, 2020
question
2
An $n$ eigenvalue multiplicity
Jun 7, 2021
question
2
Maximizing and minimizing the number of positive product $k$-subsets of an $n$-set
Jul 25, 2021
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9
A symmetric, diagonally dominant matrix A with real positive diagonal entries is positive definite
5
On the imaginary and real part of the eigenvalues of a real normal matrix.