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JOURNALS // Trudy Instituta Matematiki i Mekhaniki UrO RAN // Archive

Trudy Inst. Mat. i Mekh. UrO RAN, 2005 Volume 11, Number 2, Pages 131–167 (Mi timm195)

This article is cited in 1 paper

Construction of wavelets in $W_2^m(\mathbb R)$ and their approximative properties in different metrics

Yu. N. Subbotin, N. I. Chernykh


Abstract: Wavelet bases in the Sobolev space $W_2^m(\mathbb R)$ on the axis $\mathbb R=(-\infty,\infty)$ orthogonal with respect to any given inner product generating one of equivalent norms in $W_2^m(\mathbb R)$ are constructed. The rate of convergence of series in these bases for smooth functions from $L_q(\mathbb R)$ ($2\le q\le\infty$) is investigated.

UDC: 517.51

Received: 24.12.2004


 English version:
Proceedings of the Steklov Institute of Mathematics (Supplementary issues), 2005, suppl. 2, S64–S103

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