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arXiv · 1907.09812

Hadamard products and moments of random vectors

Rafał Latała·Piotr Nayar
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Abstract

We derive new comparison inequalities between weak and strong moments of norms of random vectors with optimal (up to an universal factor) constants. We discuss applications to the concentration of log-concave random vectors and bounds on $p$-summing norms of finite rank operators.

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Rafał Latała, Piotr Nayar. 2019-07-23. Hadamard products and moments of random vectors. https://doi.org/10.1016/j.aim.2020.107414

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