Literature cited
E. C. Titchmarsh, Eigenfunction Expansions Associated with Second Order Differential Equations, Oxford Univ. Press (1962).
V. A. Il'in, “On summability of Fourier series with respect to eigenfunctions by Riesz, Cesaro, and Poisson-Abel means,” Differents. Uravn.,2, No. 6, 816–827 (1966).
V. A. Il'in, “Necessary and sufficient conditions for spectral expansions to be basic and equiconvergent with trigonometric series,” II, Differents. Uravn.,16, No. 6, 980–1009 (1980).
Author information
Authors and Affiliations
Additional information
Translated from Matematicheskie Zametki, Vol. 40, No. 4, pp. 492–510, October, 1986.
The author thanks V. A. Il'in and E. I. Moiseev for their interest and useful advice.
Rights and permissions
About this article
Cite this article
Salimov, Y.S. Analog of Dirichlet multidimensional discontinuous factor for Riesz means in complex domain. Mathematical Notes of the Academy of Sciences of the USSR 40, 784–793 (1986). https://doi.org/10.1007/BF01159672
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01159672