Inertia of non-integer Hadamard powers of a non-negative matrix

DOI10.1080/03081087.2018.1508405zbMath1497.15006OpenAlexW2887459092WikidataQ114641420 ScholiaQ114641420MaRDI QIDQ5210726

Isha Garg, Jaspal Singh Aujla

Publication date: 21 January 2020

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081087.2018.1508405

zbMATH Keywords

conditionally negative definite matrixHadamard power of a matrixmatrix with one positive eigenvalue

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Eigenvalues, singular values, and eigenvectors (15A18) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Cites Work

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• Hadamard inverses, square roots and products of almost semidefinite matrices
• Multinomial Probabilities, Permanents and a Conjecture of Karlin and Rinott

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