Speciality:
01.01.01 (Real analysis, complex analysis, and functional analysis)
Birth date:
10.03.1956
E-mail: Keywords: approximation,
recovery,
space of functions,
operator,
optimal method,
width,
best precision,
orthoprojector,
mutually orthogonal subspaces,
piecewise polynomial functions,
Littlewood-Paley theorem.
Main publications:
Kudryavtsev S. N. Ob approksimatsiyakh funktsionalnykh kompaktov algebraicheskimi poverkhnostyami // Izvestiya AN SSSR, ser. matem., 1985, 49(6), 1246–1259.
Kudryavtsev S. N. Vosstanovlenie funktsii vmeste s ikh proizvodnymi po znacheniyam funktsii v zadannom chisle tochek // Izvestiya RAN, ser. matem., 1994, 58(6), 79–104.
Kudryavtsev S. N. Poperechniki klassov gladkikh funktsii // Izvestiya RAN, ser. matem., 1995, 59(4), 81–104.
Kudryavtsev S. N. Priblizhenie operatora chastnogo differentsirovaniya ogranichennymi operatorami na klasse funktsii konechnoi gladkosti // Matem. sbornik, 1996, 187(3), 75–92.
Kudryavtsev S. N. Nailuchshaya tochnost vosstanovleniya funktsii konechnoi gladkosti po ikh znacheniyam v zadannom chisle tochek // Izvestiya RAN, ser. matem., 1998, 62(1), 21–58.
