Approximation of Gaussian by scaling functions and biorthogonal scaling polynomials

zbMath1178.41007MaRDI QIDQ730771

D. Kharzeev

Publication date: 1 October 2009

Published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/45564

zbMATH Keywords

causalityHermite polynomials\(B\)-splinesscaling functionsnormal approximationscale-spaceGaussian functionvariation diminishing

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) General harmonic expansions, frames (42C15) Spline approximation (41A15) Approximation by other special function classes (41A30)

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Lobachevsky spline functions and interpolation to scattered data

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