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On the embedding of 2-concave Orlicz spaces into $L^1$

Carsten Schütt
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Abstract

In [K--S 1] it was shown that $$ \underset {\pi} \to {\text{Ave}} (\sum_{i=1}^{n}|x_i a_{\pi(i)}|^2)^{\frac {1}{2}} $$ is equivalent to an Orlicz norm whose Orlicz function is 2-concave. Here we give a formula for the sequence $a_1, a_2,....,a_n$ so that the above expression is equivalent to a given Orlicz norm.

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Carsten Schütt. 1994-02-01. On the embedding of 2-concave Orlicz spaces into $L^1$. https://arxiv.org/abs/math/9402204

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