|
Zapiski Nauchnykh Seminarov POMI, 2019, Volume 480, Pages 48–61
(Mi znsl6764)
|
|
|
|
This article is cited in 1 scientific paper (total in 1 paper)
Sufficient conditions for a multidimensional system of periodic wavelets to be a frame
P. A. Andrianov Saint Petersburg State University
Abstract:
Multidimensional periodic wavelet systems with matrix dilations are studied. Sufficient conditions under which such a system is Bessel are established. The conditions are given in terms of Fourier coefficients. A way of constructing a wavelet Riesz basis that starts with a suitable sequence of trigonometric polynomials is provided.
Key words and phrases:
wavelet function, periodic multiresolution analysis, wavelet frame, Bessel system.
Received: 09.10.2019
Citation:
P. A. Andrianov, “Sufficient conditions for a multidimensional system of periodic wavelets to be a frame”, Investigations on linear operators and function theory. Part 47, Zap. Nauchn. Sem. POMI, 480, ПОМИ, СПб., 2019, 48–61
Linking options:
https://www.mathnet.ru/eng/znsl6764 https://www.mathnet.ru/eng/znsl/v480/p48
|
Statistics & downloads: |
Abstract page: | 103 | Full-text PDF : | 31 | References: | 22 |
|