In this paper, we present generalized Pólya-Szegö type inequalities for positive invertible operators on a Hilbert space for arbitrary operator means between the arithmetic and the harmonic means. As applications, we present operator Grüss, Diaz–Metcalf, and Klamkin–McLenaghan inequalities.
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Operator inequality operator mean positive linear map Pólya-Szegö inequality operator monotone functions
Primary Language | English |
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Subjects | Mathematical Sciences |
Journal Section | Mathematics |
Authors | |
Publication Date | October 6, 2020 |
Published in Issue | Year 2020 Volume: 49 Issue: 5 |