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What can be said about pairs of matrices P,Q that satisfies $(P^{-1})^T \circ P = (Q^{-1})^T \circ Q$ ?
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Which popular games are the most mathematical?
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Inverse of a totally unimodular matrix
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A series question related to solution of Laplace equation
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Fixed point theorems
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Concavity of $\det^{1/n}$ over $HPD_n$.
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Examples of interesting false proofs
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On the convexity of element-wise norm 1 of the inverse
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Motivating the Laplace transform definition
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Spectrum theorem for p-adic matrix analysis
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Modern developments in finite-dimensional linear algebra
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When is spectral norm of AB equal to that of BA?
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system of homogeneous matrix equations
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What is $A+A^T$ when $A$ is row-stochastic ?
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Old books still used
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The distribution of roots of elliptic polynomial
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Given a sequence of real numbers,do the following conditions suffice to guarantee convergence to 0?
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When are cones of matrices “generated” by vectors?
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Minimum eigenvalue of a Affine Combination of two Hermitian matrices
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how to find/define eigenvectors as a continuous function of matrix?
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A matrix inequality involving the Hilbert-Schmidt norm
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abstract evolution equations
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Rayleight Ritz Ratio and smallest eigenvalue for a set of given matrices
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relationship between eigenvalues of (A-B) and eigenvalues of (A^2-B^2)
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Matrices over Finite Prime Fields
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Please recommend some classical books or articles on the compressible Euler equations !
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Regularity properties of H(-1/2)
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Divergence form Elliptic PDE Removable Singularity/Regularity Question
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Relating a Polynomial equation to the characteristic equation of a Hermitian matrix
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Applications of Brouwer’s fixed point theorem
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