A New Analysis for Support Performance with Block Generalized Orthogonal Matching Pursuit
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DOI: 10.1155/2021/9438793
Abstract: For recovering block-sparse signals with unknown block structures using compressive sensing, a block orthogonal matching pursuit- (BOMP-) like block generalized orthogonal matching pursuit (BgOMP) algorithm has been proposed recently. This paper focuses on support conditions… read more here.
Keywords: block; matching pursuit; block generalized; generalized orthogonal ... See more keywords
The generalized orthogonal solutions of the matrix inverse problem AX=B and optimal approximation
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DOI: 10.2298/fil1713023l
Abstract: In this paper, the generalized orthogonal solutions to the matrix inverse problem $AX=B$ and associated optimal approximation problem are considered. The properties and structure of generalized orthogonal matrices are given, the relationships between the generalized orthogonal… read more here.
Keywords: matrix inverse; inverse problem; generalized orthogonal; optimal approximation ... See more keywords
Generalized metricn-Leibniz algebras and generalized orthogonal representationof metric Lie algebras
Sign Up to like & getrecommendations! Published in 2018 at "TURKISH JOURNAL OF MATHEMATICS"
DOI: 10.3906/mat-1803-61
Abstract: We introduce the notion of a generalized metric n-Leibniz algebra and show that there is a one-to-one correspondence between generalized metric n-Leibniz algebras and faithful generalized orthogonal representations of metric Lie algebras (called Lie triple… read more here.
Keywords: lie algebras; metric lie; leibniz algebras; generalized orthogonal ... See more keywords
A Sharp Bound on RIC in Generalized Orthogonal Matching Pursuit
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DOI: 10.4153/cmb-2017-009-6
Abstract: Abstract The generalized orthogonal matching pursuit $\left( \text{gOMP} \right)$ algorithm has received much attention in recent years as a natural extension of the orthogonal matching pursuit $\left( \text{OMP} \right)$ . It is used to recover… read more here.
Keywords: matching pursuit; bound; generalized orthogonal; orthogonal matching ... See more keywords