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arXiv 1602.05081math.FA
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半中心算子

Half-centered Operators

Olof Giselsson

摘要:

希尔伯特空间上的算子$T$称为半中心的,如果序列$T^{*}T,(T^{*})^{2}T^{2},...$由相互交换的算子组成。它是研究得很好的中心算子的一个子类。本文给出了半中心算子是中心算子的一个条件,并证明了满足技术性质准则的半中心算子的一个结构定理。

英文摘要:

An operator $T$ on a Hilbert space is called half-centered if the sequence $T^{*}T,(T^{*})^{2}T^{2},...$ consists of mutually commuting operators. It is a subclass of the well-studied centered operators. In this paper we give a condition for when a half-centered operator is centered and prove a structure theorem for those half-centered operators that satisfies a criteria of a technical nature.

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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