The approximation of continuous functions of two variables by trigonometric polynomials
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1968), pp. 26-34
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{IVM_1968_8_a3,
author = {G. P. Gubanov},
title = {The approximation of continuous functions of two variables by trigonometric polynomials},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {26--34},
year = {1968},
number = {8},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1968_8_a3/}
}
G. P. Gubanov. The approximation of continuous functions of two variables by trigonometric polynomials. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1968), pp. 26-34. http://geodesic.mathdoc.fr/item/IVM_1968_8_a3/