Best mean-square approximation of functions of m variables

DOI10.1007/BF01099597zbMath0304.41010MaRDI QIDQ1216770

V. Yu. Popov

Publication date: 1974

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

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Multidimensional problems (41A63) Approximation by other special function classes (41A30)

Cites Work

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