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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.
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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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