Approximation Properties of the Vector Weak Rescaled Pure Greedy Algorithm

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=&q...

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Bibliographic Details
Main Authors: Xu Xu, Jinyu Guo, Peixin Ye, Wenhui Zhang
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Mathematics
Subjects:
greedy algorithm
vector approximation
Hilbert spaces
modulus of smoothness
uniformly smooth Banach spaces
convergence
Online Access:https://www.mdpi.com/2227-7390/11/9/2020

Internet

https://www.mdpi.com/2227-7390/11/9/2020

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