A direct and inverse theorem on approximation by polynomials on the $m$- dimensional ball
Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of functions and related questions of analysis, Tome 180 (1987), pp. 91-92
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@article{TM_1987_180_a48,
author = {M. I. Ganzburg},
title = {A~direct and inverse theorem on approximation by polynomials on the $m$- dimensional ball},
journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
pages = {91--92},
year = {1987},
volume = {180},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TM_1987_180_a48/}
}
TY - JOUR AU - M. I. Ganzburg TI - A direct and inverse theorem on approximation by polynomials on the $m$- dimensional ball JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1987 SP - 91 EP - 92 VL - 180 UR - http://geodesic.mathdoc.fr/item/TM_1987_180_a48/ LA - ru ID - TM_1987_180_a48 ER -
M. I. Ganzburg. A direct and inverse theorem on approximation by polynomials on the $m$- dimensional ball. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of functions and related questions of analysis, Tome 180 (1987), pp. 91-92. http://geodesic.mathdoc.fr/item/TM_1987_180_a48/