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Author:

田雨 (田雨.) | 李云章 (李云章.) (Scholars:李云章)

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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({Λ_n}_n,{Γ_n}_n),存在另一组近似对偶框架({Ψ_n}_n,{Υ_n}_n),使得T_ΛU_Γ=T_ΨU_Υ,其中T_Y和U_Y分别表示g-框架{Y_n}_n的准框架算子与分析算子.

Keyword:

对偶框架 近似对偶 g-框架

Author Community:

  • [ 1 ] 北京工业大学应用数理学院

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Source :

北京工业大学学报

Year: 2017

Issue: 09

Volume: 43

Page: 1434-1437

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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