Approximation Properties of the Vector Weak Rescaled Pure Greedy Algorithm

We first study the error performances of the Vector Weak Rescaled Pure Greedy Algorithm for simultaneous approximation with respect to a dictionary <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="script">D</mi></semantics></math></inline-...

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Auteurs principaux:	Xu Xu, Jinyu Guo, Peixin Ye, Wenhui Zhang
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2023-04-01
Collection:	Mathematics
Sujets:	greedy algorithm vector approximation Hilbert spaces modulus of smoothness uniformly smooth Banach spaces convergence
Accès en ligne:	https://www.mdpi.com/2227-7390/11/9/2020
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