Izv. Vyssh. Uchebn. Zaved. Mat., 1982 Number 1, Pages 83–86
(Mi ivm6756)
|
Brief communications
Sharp inequalities for best mean square approximations in a space of Bessel potentials
V. Yu. Popov
UDC:
517.518 Received: 23.07.1980
English version:
Soviet Mathematics (Izvestiya VUZ. Matematika), 1982,
26:1,
102–106
Bibliographic databases:
© , 2026
Fulltext:
PDF file (323 kB)