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赋Orlicz范数下Orlicz-Lorentz序列空间的一致正规结构和一致非方性
引用本文:陈博文,巩万中.赋Orlicz范数下Orlicz-Lorentz序列空间的一致正规结构和一致非方性[J].应用数学,2021,34(2):436-447.
作者姓名:陈博文  巩万中
作者单位:安徽师范大学数学系, 安徽 芜湖 241000
基金项目:Supported by the National Science Research Project of Anhui Educational Department(KJ2019A0487);the National Natural Science Foundation of China(11771273)。
摘    要:Orlicz-Lorent空间作为经典Orlicz空间的推广,为调和分析及微分方程提供了合理的空间框架,而一致正规结构和一致非方性在不动点理论领域有着重要的应用.本文给出了赋Orlicz范数下Orlicz-Lorentz序列空间具有一致正规结构和一致非方性的充要条件.

关 键 词:一致正规结构  一致非方性  Orlicz-Lorentz序列空间  ORLICZ范数
收稿时间:2020/5/18 0:00:00

Uniformly Normal Structure and Uniform Non-Squareness of Orlicz-Lorentz Sequence Spaces Endowed with the Orlicz Norm
CHEN Bowen,GONG Wanzhong.Uniformly Normal Structure and Uniform Non-Squareness of Orlicz-Lorentz Sequence Spaces Endowed with the Orlicz Norm[J].Mathematica Applicata,2021,34(2):436-447.
Authors:CHEN Bowen  GONG Wanzhong
Institution:(Department of Mathematics,Anhui Normal University,Wuhu 241000,China)
Abstract:As a generalization of classical Orlicz space,Orlicz-Lorentz space provides a reasonable space framework for harmonic analysis and differential equations.While uniformly normal structure and uniform non-squareness play important roles in fixed point theory.In this paper the necessary and sufficient conditions were given for Orlicz-Lorentz sequence space endowed with the Orlicz norm having uniformly normal structure and uniform non-squareness.
Keywords:Uniformly normal structure  Uniform non-squareness  Orlicz-Lorentz sequence spaces  Orlicz norm
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