Massiveness of the sets of extremal functions in some problems in approximation theory
Abstract
It is proved that the sets of extremal functions are massive in some problems in approximation theory.
English version (Springer): Ukrainian Mathematical Journal 45 (1993), no. 10, pp 1520-1527.
Citation Example: Kofanov V. A. Massiveness of the sets of extremal functions in some problems in approximation theory // Ukr. Mat. Zh. - 1993. - 45, № 10. - pp. 1356–1361.
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