226 citations · 1.9k across the 128 of their papers we have counts for
Showing 2014 · math.FAShow all
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math.FA2014
Hlawka-Popoviciu inequalities on positive definite tensors
Wolfgang Berndt, Suvrit Sra
We prove inequalities on symmetric tensor sums of positive definite operators. In particular, we prove multivariable operator inequalities inspired by generalizations to the well-k…
math.FA2014★ 1 cited
Explicit diagonalization of an anti-triangular Cesaró matrix
Suvrit Sra
We study a specific "anti-triangular" Cesaró matrix corresponding to a Markov chain. We derive closed forms for all the eigenvalues and eigenvectors of this matrix.
math.FA2014★ 5 cited
Completely strong superadditivity of generalized matrix functions
Minghua Lin, Suvrit Sra
We prove that generalized matrix functions satisfy a block-matrix strong superadditivity inequality over the cone of positive semidefinite matrices. Our result extends a recent res…