Eigenvalues inequalities for convex and logconvex functions
published by Jean-Christophe Bourin
in 2006
and research's language is
English
Download
Abstract in English
Eigenvalues inequalities involving (log) convex/concav functions and Hermitian matrices, positive unital maps are considered. Simple proofs of Bhatia-Kittaneh inequality and Naimark dilation theorem are given.