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arXiv · 1905.01929

Ando-Hiai type inequalities for operator means and operator perspectives

Fumio Hiai·Yuki Seo·Shuhei Wada
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Abstract

We improve the existing Ando-Hiai inequalities for operator means and present new ones for operator perspectives in several ways. We also provide the operator perspective version of the Lie-Trotter formula and consider the extension problem of operator perspectives to non-invertible positive operators.

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Fumio Hiai, Yuki Seo, Shuhei Wada. 2019-05-06. Ando-Hiai type inequalities for operator means and operator perspectives. https://arxiv.org/abs/1905.01929

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