A characterization of nonhomogeneous wavelet bi-frames for reducing subspaces of Sobolev spaces

Journal of inequalities and applications

Jianping Zhang¹  Hui-Fang Jia² 

[1] College of Mathematics and Computer Science, Yan’an University, 716000, Yan’an, Shaanxi, P.R. China;School of Mathematics Sciences, Shanxi University, 030002, Taiyuan, Shanxi, P.R. China;

关键词: Nonhomogeneous wavelet system;    Reducing subspace;    Sobolev space;    Nonhomogeneous wavelet bi-frames;    42C15;    42C40;   

DOI  :  10.1186/s13660-021-02586-y

来源: Springer

【 授权许可】

CC BY