Approximation of real-valued functions on the two-dimensional Cartesian products

zbMath0759.42009MaRDI QIDQ1174760

Roman Taberski

Publication date: 25 June 1992

Published in: Functiones et Approximatio. Commentarii Mathematici (Search for Journal in Brave)

zbMATH Keywords

approximationtrigonometric polynomialstwo variablessemi-trigonometric polynomials

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation with constraints (41A29) Fourier series and coefficients in several variables (42B05)

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