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Trudy SPIIRAN, 2011, Issue 19, Pages 203–220
(Mi trspy456)
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This article is cited in 2 scientific papers (total in 2 papers)
A wavelet refinement algorithms of the first order spline spaces
A. A. Makarov St. Petersburg State University, Department of Mathematics and Mechanics
Abstract:
The goal of this paper is to obtain a wavelet decomposition (wavelet refinement) of the chain of embedded spaces of splines for an arbitrary refinement of a nonuniform grid, and to derive the corresponding decomposition and reconstruction formulas, to construct wavelet decompositions and decomposition and reconstruction algorithms in the case of an infinite flow for a grid on an open interval and a finite flow for a grid on a segment.
Keywords:
spline, wavelet, spline wavelet decomposition, reconstruction matrix, decomposition matrix, subdivision scheme.
Received: 11.10.2011 Accepted: 29.11.2011
Citation:
A. A. Makarov, “A wavelet refinement algorithms of the first order spline spaces”, Tr. SPIIRAN, 19 (2011), 203–220
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https://www.mathnet.ru/eng/trspy456 https://www.mathnet.ru/eng/trspy/v19/p203
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