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arXiv 1808.05095math.FA
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用于编织框架的框架相关运算符

Frame related operators for woven frames

Asghar Rahimi, Zahra Samadzadeh, Bayaz Daraby

摘要:

最近,Bemrose等人在框架理论中引入了一个新的概念,称为织-织框架。在框架的研究中,分析、综合、Gram和框架算子等算子起着核心作用。在本文中,我们第一次引入和定义这些算子的织-织框架,并审查他们的一些性质。在延续中,我们研究不同类型的运营商的效果上的编织框架和他们的界限。同时,我们给出了一些条件,证明了编织框架的和也是编织框架。最后,我们应用这些性质与一个例子。

英文摘要:

A new notion in frame theory has been introduced recently under the name woven-weaving frames by Bemrose et. al. In the studying of frames, some operators like analysis, synthesis, Gram and frame operator play the central role. In this paper, for the first time, we introduce and define these operators for woven-weaving frames and review some properties of them. In continuation, we investigate the effect of different types of operators on the woven frames and their bounds. Also, we provide some conditions that shows sum of woven frames are also woven frames. Finally, we apply these properties with an example.

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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