The Approximation Characteristics of Weighted Band-Limited Function Space

This article primarily investigates the width problem within weighted band-limited function space in a uniform setting. Through an analysis of the properties of s-numbers, we establish a connection between the widths of weighted band-limited function spaces and the s-numbers of infinite-dimensional...

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Bibliographic Details
Published in:Mathematics
Main Authors: Yue Li, Guanggui Chen, Yanyan Xu, Xiangyu Pan
Format: Article
Language:English
Published: MDPI AG 2024-04-01
Subjects:
band-limited
s-number
diagonal operators
n-width
Online Access:https://www.mdpi.com/2227-7390/12/9/1348

Internet

https://www.mdpi.com/2227-7390/12/9/1348

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