Wavelet approximation of a function using Chebyshev wavelets

Journal of inequalities and applications

article

H. K. Nigam¹  R. N. Mohapatra²  K. Murari¹ 

[1] Department of Mathematics, Central University of South Bihar;Department of Mathematics, University of Central Florida

关键词: Wavelet approximation;    Chebyshev wavelets;    Admissibility conditions;    Functions of bounded derivatives;   

DOI  :  10.1186/s13660-020-02453-2

学科分类：电力

来源: SpringerOpen

【 摘 要 】

In this paper, we estimate the best wavelet approximations of a function f having bounded second derivatives and bounded higher-order derivatives using Chebyshev wavelets of third and fourth kinds.

【 授权许可】

CC BY