|
Zapiski Nauchnykh Seminarov POMI, 2006, Volume 334, Pages 84–110
(Mi znsl225)
|
|
|
|
This article is cited in 1 scientific paper (total in 1 paper)
Local wavelet basis for an irregular grid
Yu. K. Dem'yanovich Saint-Petersburg State University
Abstract:
The spaces of $\mathcal B_\varphi$-splines are proved to be embedded for an arbitrary grid refinement; the direct (wavelet) decomposition for chains of embedded spaces of $\mathcal B_\varphi$-splines on a sequence of refined irregular grids is discussed; a wavelet basis of functions with compact supports is constructed; formulas of decomposition and reconstruction are provided. Simple solutions of certain interpolation problems in the spaces considered are suggested. Examples of the spline spaces are presented.
Received: 05.09.2006
Citation:
Yu. K. Dem'yanovich, “Local wavelet basis for an irregular grid”, Computational methods and algorithms. Part XIX, Zap. Nauchn. Sem. POMI, 334, POMI, St. Petersburg, 2006, 84–110; J. Math. Sci. (N. Y.), 141:6 (2007), 1618–1632
Linking options:
https://www.mathnet.ru/eng/znsl225 https://www.mathnet.ru/eng/znsl/v334/p84
|
Statistics & downloads: |
Abstract page: | 247 | Full-text PDF : | 89 | References: | 34 |
|