arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.00037math.FA
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多重线性型的Orlicz不等式

The Orlicz inequality for multilinear forms

D. Núñez-Alarcón, D. Pellegrino, D. Serrano-Rodríguez

摘要:

Orlicz $\left( \ell_{2},\ell_{1}\right) $ -混合不等式指出,对于所有双线性形式$A:\mathbb{K}^{n}\times\mathbb{K}^{n}\rightarrow \mathbb{K}$和所有正整数$n$,$$ \left( \sum_{j_{1}=1}^{n}\left( \sum_{j_{2}=1}^{n}\left\vert A(e_{j_{1} },e_{j_{2}})\right\vert \right) ^{2}\right) ^{\frac{1}{2}}\leq\sqrt {2}\left\Vert A\right\Vert $$,其中$\mathbb{K}^{n}$表示赋予上确界范数的$\mathbb{R}^{n}$或$\mathbb{C}^{n}$。本文将这个不等式推广到多重线性型,并对所有$\mathbb{K}^{n}$赋予$\ell_{p}$范数

英文摘要:

The Orlicz $\left( \ell_{2},\ell_{1}\right) $-mixed inequality states that $$ \left( \sum_{j_{1}=1}^{n}\left( \sum_{j_{2}=1}^{n}\left\vert A(e_{j_{1} },e_{j_{2}})\right\vert \right) ^{2}\right) ^{\frac{1}{2}}\leq\sqrt {2}\left\Vert A\right\Vert $$ for all bilinear forms $A:\mathbb{K}^{n}\times\mathbb{K}^{n}\rightarrow \mathbb{K}$ and all positive integers $n$, where $\mathbb{K}^{n}$ denotes $\mathbb{R}^{n}$ or $\mathbb{C}^{n}$ endowed with the supremum norm. In this paper we extend this inequality to multilinear forms, with $\mathbb{K}^{n}$ endowed with $\ell_{p}$ norms for all $p\in\lbrack1,\infty].$

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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