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酉系统上的多元K-框架向量

K- Frame Vector for the Unitary System
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摘要 多元K-框架是K-框架的一种推广.把Hilbert空间上对于酉系统的K-框架推广到多元K-框架,引入了多元K-框架向量的概念.通过建立Hilbert空间上完全游荡向量与该空间的Parseval K-框架向量之间的关系,给出了对于酉系统的Parseval K-框架向量的一些性质. Multi - K - frame is an extension of K - frame. This study extends K - frame on Hil- bert space to the multi -K- frame for unitary systems and defines multi -K- frame vector. By establishing the correlations between the complete wandering r- tuple vectors and the Parseval multi-K-frame vectors,we describe some properties of the Parseval muhi-K- frame vectors.
作者 郑帅
出处 《西安文理学院学报(自然科学版)》 2015年第1期10-13,共4页 Journal of Xi’an University(Natural Science Edition)
关键词 多元K-框架 多元K-框架向量 酉系统 multi - K - frame multi - K - frame vector unitary system
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参考文献9

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