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arXiv 1808.01698math.FA
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第三种弱Orlicz-Morrey空间及其包含性质

Third Version of Weak Orlicz--Morrey Spaces and Its Inclusion Properties

Al Azhary Masta, Siti Fatimah, Muhammad Taqiyuddin

摘要:

Orlicz-Morrey空间是由Nakai首先引入的Orlicz空间和Morrey空间的推广。Orlicz-Morrey空间有三个版本,即Nakai(2004),Sawano-Sugano-Tanaka(2012)和Deringoz-Guliyev-Samko(2014)版本。本文将讨论弱Orlicz-Morrey空间的第三种形式,它是(强)Orlicz-Morrey空间的第三种形式的推广。与第一种形式和第二种形式类似,第三种形式的弱Orlicz-Morrey空间被认为是弱Orlicz空间、弱Morrey空间和广义弱Morrey空间的推广。本文研究了第三类弱Orlicz-Morrey空间的一些性质,特别是两个弱Orlicz-Morrey空间之间包含关系的充分条件和必要条件。得到这一结果的关键之一是估计$\mathbb{R}^n$中开球特征函数的拟范数。

英文摘要:

Orlicz--Morrey spaces are generalizations of Orlicz spaces and Morrey spaces which were first introduced by Nakai. There are three versions of Orlicz--Morrey spaces, i.e: Nakai's (2004), Sawano--Sugano--Tanaka's (2012), and Deringoz--Guliyev--Samko's (2014) versions. On this article we will discuss the third version of weak Orlicz--Morrey space which is seen as an enlargement of third version of (strong) Orlicz--Morrey space. Similar to its first version and second version, the third version of weak Orlicz-Morrey space is considered as a generalization of weak Orlicz spaces, weak Morrey spaces, and generalized weak Morrey spaces. In this study, we will investigate some properties of the third version of weak Orlicz--Morrey spaces, especially the sufficient and necessary conditions for inclusion relations between two these spaces. One of the keys to get our result is to estimate the quasi-norm of characteristics function of open balls in $\mathbb{R}^n$.

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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