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О восстановлении пер иодических функций н ескольких переменных по значен иям в узлах теоретико числовых сеток

Research paper by В. Н. Темляков

Indexed on: 01 Dec '86Published on: 01 Dec '86Published in: Analysis Mathematica



Abstract

For multivariate functions with bounded mixed derivatives, construction problems of approximating polynomials are treated making use of the values at the nets with fixed cardinality. Problems of construction of good quadrature formulae for the corresponding functional classes are treated, as well.