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Author:

田雨 (田雨.) | 李云章 (李云章.)

Indexed by:

Scopus PKU CSCD

Abstract:

近似对偶框架的构造比经典对偶框架的构造更为容易,而且可以导出几乎同样完美的重构公式,在子空间框架(fusion框架)的背景下,给出了近似对偶g-框架的明确刻画.作为应用,证明了对于给定的一组近似对偶g-框架({Λn}n,{Γn}n),存在另一组近似对偶框架({Ψn}n,{Yn}n),使得TΛUΓ=TΨUY,其中TY和UY分别表示g-框架{Yn}n的准框架算子与分析算子.

Keyword:

对偶框架 g-框架 近似对偶

Author Community:

  • [ 1 ] [田雨]北京工业大学
  • [ 2 ] [李云章]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2017

Issue: 9

Volume: 43

Page: 1434-1437

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 2

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