Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part 22, Tome 217 (1994), pp. 112-129
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O. G. Parfenov. The Gelfand and Bernstein $n$-widths of some classes of analytic functions. Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part 22, Tome 217 (1994), pp. 112-129. http://geodesic.mathdoc.fr/item/ZNSL_1994_217_a9/
@article{ZNSL_1994_217_a9,
author = {O. G. Parfenov},
title = {The {Gelfand} and {Bernstein} $n$-widths of some classes of analytic functions},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {112--129},
year = {1994},
volume = {217},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1994_217_a9/}
}
TY - JOUR
AU - O. G. Parfenov
TI - The Gelfand and Bernstein $n$-widths of some classes of analytic functions
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1994
SP - 112
EP - 129
VL - 217
UR - http://geodesic.mathdoc.fr/item/ZNSL_1994_217_a9/
LA - ru
ID - ZNSL_1994_217_a9
ER -
%0 Journal Article
%A O. G. Parfenov
%T The Gelfand and Bernstein $n$-widths of some classes of analytic functions
%J Zapiski Nauchnykh Seminarov POMI
%D 1994
%P 112-129
%V 217
%U http://geodesic.mathdoc.fr/item/ZNSL_1994_217_a9/
%G ru
%F ZNSL_1994_217_a9
Generalizations of a well-known theorem of Ismagilov on Kolmogorov $n$-widths on Hilbert space are considered for Gelfand and Bernstein $n$-widths. Some examples are given. Bibliography: 10 titles.
