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Answers
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When can a matrix with negative entries have a completely non-negative dominant eigenvector?
2
Lower bounds on cardinality of a union of blocks in a design
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Eigenvalues of directed Laplacian matrix $L$ and $DL$, where $D$ is a diagonal matrix with positive entries
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Almost-converses to the AM-GM inequality
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How to identify bridge nodes between nearly connected graph components in partitioned adjacency matrices?
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Which popular games are the most mathematical?
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Pairwise balanced designs with $r=\lambda^{2}$
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Linear maps preserving positive semidefiniteness
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Eigenvalues of a special block matrix associated with strongly connected graph
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Characterizing invertible matrices with {0,1} entries
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bounding the sum of the entries of the inverse of a 0-1 matrix away from 1?
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Upper bounds on eigenvalues of PSD matrix?
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Eigenvalues of a Symmetric Positive Semi-Definite (PSD) matrix after rank one update
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Number of parameters needed to specify a Hermitian matrix of rank r.
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When should I publish my results?
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2D Problems Which are Easier to Solve in 3D
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Is every distance-regular graph vertex-transitive?
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Rearrange equation involving matrix multiplication and Hadamard product
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Hadamard-like inequalites for positive definite symmetric matrices
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Eigenvectors and eigenvalues of nonsymmetric Tridiagonal matrix
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Eigenvalues of a sum of Hermitian positive definite circulant matrix and a positive diagonal matrix
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anyone help me with this inequality
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Cubic graphs without a perfect matching and a vertex incident to three bridges
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A sum of eigenvalues
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Can anyone recommand a good textbook for self-learning linear algebra?
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Matrices whose inverse is positive
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Eigenvalues of non-symmetric matrix and its transpose
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Routh-Hurwitz for eigenvalues
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Polynomials all of whose roots are rational
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Computation of a Drazin inverse
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