Connectedness of sets in best approximation problems
Doklady Akademii Nauk, Tome 261 (1981) no. 1, pp. 20-23
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@article{DAN_1981_261_1_a3,
author = {S. V. Konyagin},
title = {Connectedness of sets in best approximation problems},
journal = {Doklady Akademii Nauk},
pages = {20--23},
publisher = {mathdoc},
volume = {261},
number = {1},
year = {1981},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1981_261_1_a3/}
}
S. V. Konyagin. Connectedness of sets in best approximation problems. Doklady Akademii Nauk, Tome 261 (1981) no. 1, pp. 20-23. http://geodesic.mathdoc.fr/item/DAN_1981_261_1_a3/