Approximation of some classes of periodic functions of many variables

DOI10.1007/S11253-011-0434-YzbMath1240.41048OpenAlexW2025381289MaRDI QIDQ3091268

R. V. Tovkach

Publication date: 8 September 2011

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11253-011-0434-y

zbMATH Keywords

best approximationFejér sumperiodic function of many variables

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by other special function classes (41A30)

This page was built for publication: Approximation of some classes of periodic functions of many variables