V. A. Il'in, I. Jo, “Inequalities of Bessel and Hausdorff–Young–Riesz type for functions from a class of functions that are radial in a system of eigenfunctions of the Laplace operator”, Dokl. Akad. Nauk SSSR, 1986, Volume 291, Number 2,Pages <nobr>284

MATHEMATICS

Inequalities of Bessel and Hausdorff–Young–Riesz type for functions from a class of functions that are radial in a system of eigenfunctions of the Laplace operator

V. A. Il'in^a, I. Jo^b

^a Lomonosov Moscow State University
^b Eötvös Loránd University

UDC: 517.227.25

Presented: A. N. Tikhonov
Received: 08.10.1985