Multipliers with respect to spectral measures in Banach spaces and approximation. I: Radial multipliers in connection with Riesz-bounded spectral measures

DOI10.1016/0021-9045(73)90004-XzbMath0268.41019MaRDI QIDQ758657

R. J. Nessel, Paul L. Butzer, Walter Trebels

Publication date: 1973

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Multidimensional problems (41A63) Rate of convergence, degree of approximation (41A25) Multipliers in one variable harmonic analysis (42A45)

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