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arXiv 2610.17876math.CV
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关于随机狄利克雷级数的类利特伍德定理的逆命题

A converse to Littlewood-type theorem for random Dirichlet series

Shaanxi Normal University(陕西师范大学);Wuhan University(武汉大学)

Jiale Chen, Min He, Maofa Wang

AI总结:

本文在狄利克雷级数的Hardy空间与混合范数空间框架下,研究随机狄利克雷级数,刻画了其随机符号空间与对应空间重合的情形,给出了相关充要条件及可积性结果。

摘要:

本文在狄利克雷级数的Hardy空间与混合范数空间框架下研究随机狄利克雷级数,完整刻画了Hardy空间$\boldsymbol{\textit{H}}^p$的随机符号空间与$\boldsymbol{\textit{H}}^2$重合的情形;在混合范数空间$\boldsymbol{\textit{H}}^{p,q}_\boldsymbol{\textit{\u03b1}}$的设定下,给出了当$q\boldsymbol{\u2265}4$时,$\boldsymbol{\textit{H}}^{p,q}_\boldsymbol{\textit{\u03b1}}$的随机符号空间与$\boldsymbol{\textit{H}}^{2,q}_\boldsymbol{\textit{\u03b1}}$重合的对应刻画,以及当$q<4$时的若干充要条件;还得到了狄利克雷级数属于对应随机符号空间时的若干可积性结果。

英文摘要:

This article investigates random Dirichlet series within the framework of Hardy and mixed norm spaces of Dirichlet series. We completely characterize when the random symbol space of the Hardy space $\mathscr{H}^p$ coincides with $\mathscr{H}^2$. In the setting of mixed norm spaces $\mathscr{H}^{p,q}_α$, the corresponding characterizations for the random symbol space of $\mathscr{H}^{p,q}_α$ coinciding with $\mathscr{H}^{2,q}_α$ are given when $q\geq4$, and some sufficient and necessary conditions are established when $q<4$. We also obtain some integrability results when Dirichlet series belong to the corresponding random symbol spaces.

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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