A stronger version of matrix convexity as applied to functions of Hermitian matrices

DOI10.1155/S1025583499000107zbMath0924.15018OpenAlexW2033660426MaRDI QIDQ1288853

K. Appert

Publication date: 7 November 1999

Published in: Journal of Inequalities and Applications (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/119980

zbMATH Keywords

Fisher information matrixhyperconvexitymatrix convexityfunctions of Hermitian matrices

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Miscellaneous inequalities involving matrices (15A45) Statistical aspects of information-theoretic topics (62B10)

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