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摘要: |
本文是一篇综述性的文字,内容主要是近年来有关鞅空间理论的发展状况,特别是集中于B-值鞅和弱型鞅空间两个部分,可以看做是整个鞅空间理论发展的一个侧面.希望以此引起读者对鞅论的了解和进一步研究的兴趣.具体内容分为以下三节:1.研究鞅空间理论的意义,阐述鞅空间理论与调和分析的关系;2.鞅空间理论的向量值化,阐述B-值鞅不等式与Banach空间几何学的相互依存关系;3.弱型鞅空间与变指数鞅空间的不等式及其应用. |
关键词: 鞅空间 Banach空间几何学 弱型空间 变指数Lebesgue空间 |
DOI: |
分类号:O177.2 |
基金项目:国家自然科学基金资助(11471251). |
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THE NEW PROGRESS IN MARTINGALE SPACE THEORY |
LIU Pei-de
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Abstract: |
In this paper, we present some new progress in martingale space theory:including vector-valued martingale spaces and weak-type martingale spaces. The paper includes three sections:1. The significance to study martingale space theory, a description for the relation of martingale theory with harmonic analysis; 2. The Banach-space-valued martingales, a expression of the relation of martingale theory with the geometry in Banach spaces; 3. The weak-type martingale spaces and the variable exponent martingale spaces. |
Key words: martingale space geometry in Banach space weak-type space variable Lebesgue space |