Riesz-summation of Fourier series with respect to the eigenfunctions of an abstract operator

DOI10.1007/BF01142079zbMath0484.42007MaRDI QIDQ5905088

S. S. Shterengas

Publication date: 1979

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

zbMATH Keywords

eigenvectorsRiesz meansFourier series

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)

Related Items (1)

Semigroups of operators, cosine operator functions, and linear differential equations

Cites Work

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