A MULTIPARAMETER SEMIGROUP OF OPERATORS, MIXED MODULI AND APPROXIMATION

DOI10.1070/IM1975V009N04ABEH001504zbMath0336.47024OpenAlexW2030656464MaRDI QIDQ4104442

A. P. Terekhin

Publication date: 1976

Published in: Mathematics of the USSR-Izvestiya (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im1975v009n04abeh001504

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Groups and semigroups of linear operators (47D03) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Multidimensional problems (41A63) Rate of convergence, degree of approximation (41A25) Approximation by other special function classes (41A30)

Related Items (1)

On the complete metrisability of spaces of contractive semigroups

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