arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1809.04890math.FA
收藏

加权部分贪婪基与加权性质$(A)$

Weight-partially greedy bases and weight-Property $(A)$

Divya Khurana

摘要:

本文在文献[2]中定义的$w$ -性质$(A)$的基础上,引入了$w$ -左性质$(A)$和$w$ -右性质$(A)$的概念.我们还引入了$w$ -部分贪婪基(使用[4]中部分贪婪基的特征)和$w$ -反向部分贪婪基的概念。本文的主要目的是研究$(i)$-左性质$(A)$和(或)$w$ -右性质$(A)$蕴涵$w$ -性质$(A)$时,$w$ -部分贪婪基和$w$ -反向部分贪婪基$(ii)$条件对权序列的一些刻画.

英文摘要:

In this paper, motivated by the notion of $w$-Property $(A)$ defined in [2], we introduce the notions of $w$-left Property $(A)$ and $w$-right Property $(A)$. We also introduce the notions of $w$-partially greedy basis (using a characterization of partially greedy basis from [4]) and $w$-reverse partially greedy basis. The main aim of this paper is to study $(i)$ some characterizations of $w$-partially greedy and $w$-reverse partially greedy basis $(ii)$ conditions on the weight sequences when $w$-left Property $(A)$ and (or) $w$-right Property $(A)$ implies $w$-Property $(A)$.

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。

↑