On approximation of functions of two variables by generalized polynomials
Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of functions and related questions of analysis, Tome 180 (1987), pp. 77-78
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@article{TM_1987_180_a39,
author = {S. B. Vakarchuk},
title = {On approximation of functions of two variables by generalized polynomials},
journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
pages = {77--78},
year = {1987},
volume = {180},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TM_1987_180_a39/}
}
S. B. Vakarchuk. On approximation of functions of two variables by generalized polynomials. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of functions and related questions of analysis, Tome 180 (1987), pp. 77-78. http://geodesic.mathdoc.fr/item/TM_1987_180_a39/