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An Operator Version of the Jensen Inequality for s-Convex Functions
Complex Analysis and Operator Theory ( IF 0.7 ) Pub Date : 2021-06-26 , DOI: 10.1007/s11785-021-01139-x
Ismail Nikoufar , Davuod Saeedi

The objective of this paper is to reveal an operator version of the Jensen inequality and its reverse one for s-convex functions and self-adjoint operators on a Hilbert space. We improve the Hölder–McCarthy inequality by providing an upper bound. Some particular cases and applications will be also considered.



中文翻译:

s-凸函数的詹森不等式的算子版本

本文的目的是揭示 Jensen 不等式的一个算子版本及其在 Hilbert 空间上的s凸函数和自伴随算子的反向算子。我们通过提供一个上限来改进 Hölder-McCarthy 不等式。一些特殊情况和应用也将被考虑。

更新日期:2021-06-28
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