The Exponentials in the Span of the Multiinteger Translates of a Compactly Supported Function; Quasiinterpolation and Approximation Order
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Publication:4711094
DOI10.1112/jlms/s2-45.3.519zbMath0757.41012OpenAlexW1997452043MaRDI QIDQ4711094
Publication date: 25 June 1992
Published in: Journal of the London Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1112/jlms/s2-45.3.519
Multidimensional problems (41A63) Rate of convergence, degree of approximation (41A25) Spline approximation (41A15) Exponential and trigonometric functions (33B10)
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