A characterization of nonhomogeneous wavelet dual frames in Sobolev spaces

作者：Zhang, Jian-Ping^*; Li, Yun-Zhang

来源：JOURNAL OF INEQUALITIES AND APPLICATIONS, 2016, 2016(1): 288.

DOI：10.1186/s13660-016-1232-8

• Bessel sequence
• frame
• nonhomogeneous wavelet dual frame
• Sobolev spaces

In recent years, nonhomogeneous wavelet frames have attracted some mathematicians' interest. This paper investigates such problems in a Sobolev space setting. A characterization of nonhomogeneous wavelet dual frames in Sobolev spaces pairs is obtained.

• 出版日期2016-11-18
• 单位北京工业大学