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arXiv 1111.1450math.FAmath.CA
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Positive Operator值测度:框架的一般设置

Positive Operator Valued Measures: A General Setting for Frames

Bill Moran, Stephen Howard, Doug Cochran

摘要:

本文概述了与可分希尔伯特空间相关的正算子值测度(POVM)理论和该空间上的框架理论之间存在的密切相似之处,包括其最重要的推广。框架POVM的概念被引入,经典框架,融合框架,广义框架,和其他变体的框架都出现框架POVM。这一观察允许借鉴丰富的现有理论POVM框架的研究提供了新的视角。

英文摘要:

This paper presents an overview of close parallels that exist between the theory of positive operator-valued measures (POVMs) associated with a separable Hilbert space and the theory of frames on that space, including its most important generalizations. The concept of a framed POVM is introduced, and classical frames, fusion frames, generalized frames, and other variants of frames are all shown to to arise as framed POVMs. This observation allows drawing on a rich existing theory of POVMs to provide new perspectives in the study of frames.

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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