Articles with "preserver problems" as a keyword



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Preserver Problems Related to Quasi-Arithmetic Means of Invertible Positive Operators

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Published in 2018 at "Integral Equations and Operator Theory"

DOI: 10.1007/s00020-018-2426-x

Abstract: In this paper we mainly discuss different preserver problems on the cone of positive definite matrices which are related to certain quasi-arithmetic means. read more here.

Keywords: quasi arithmetic; related quasi; preserver problems; arithmetic means ... See more keywords