Widths of classes from $L_2[0,2\pi]$ and the minimization of exact constants in Jackson-type inequalities
Matematičeskie zametki, Tome 65 (1999) no. 6, pp. 816-820.

Voir la notice de l'article provenant de la source Math-Net.Ru

@article{MZM_1999_65_6_a2,
     author = {M. G. Esmaganbetov},
     title = {Widths of classes from $L_2[0,2\pi]$ and the minimization of exact constants in {Jackson-type} inequalities},
     journal = {Matemati\v{c}eskie zametki},
     pages = {816--820},
     publisher = {mathdoc},
     volume = {65},
     number = {6},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_65_6_a2/}
}
TY  - JOUR
AU  - M. G. Esmaganbetov
TI  - Widths of classes from $L_2[0,2\pi]$ and the minimization of exact constants in Jackson-type inequalities
JO  - Matematičeskie zametki
PY  - 1999
SP  - 816
EP  - 820
VL  - 65
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1999_65_6_a2/
LA  - ru
ID  - MZM_1999_65_6_a2
ER  - 
%0 Journal Article
%A M. G. Esmaganbetov
%T Widths of classes from $L_2[0,2\pi]$ and the minimization of exact constants in Jackson-type inequalities
%J Matematičeskie zametki
%D 1999
%P 816-820
%V 65
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1999_65_6_a2/
%G ru
%F MZM_1999_65_6_a2
M. G. Esmaganbetov. Widths of classes from $L_2[0,2\pi]$ and the minimization of exact constants in Jackson-type inequalities. Matematičeskie zametki, Tome 65 (1999) no. 6, pp. 816-820. http://geodesic.mathdoc.fr/item/MZM_1999_65_6_a2/

[1] Chernykh N. I., “O nailuchshem priblizhenii periodicheskikh funktsii trigonometricheskimi polinomami v $L_2$”, Matem. zametki, 2:5 (1967), 513–522 | MR | Zbl

[2] Taikov L. V., “Nailuchshee priblizhenie differentsiruemykh funktsii v metrike prostranstva $L_2$”, Matem. zametki, 22:4 (1977), 535–542 | MR | Zbl

[3] Taikov L. V., “Strukturnye i konstruktivnye kharakteristiki funktsii iz $L_2$”, Matem. zametki, 25:2 (1979), 217–223 | MR

[4] Ainullaev N., “Nailuchshee priblizhenie nekotorykh klassov differentsiruemykh funktsii v $L_2$”, Primenenie funktsionalnogo analiza v teorii priblizhenii, Sb. nauchnykh tr., Kalininskii un-t, Kalinin, 1991

[5] Shalaev V. V., “O poperechnikakh v $L_2$ klassov funktsii, opredelyaemykh modulyami nepreryvnosti vysshikh poryadkov”, Ukr. matem. zh., 43:3 (1991), 125–129 | MR | Zbl

[6] Esmaganbetov M. G., “O poperechnikakh v $L_2$ klassov differentsiruemykh funktsii”, Funktsionalnye prostranstva, teoriya priblizheniya, nelineinyi analiz, Mezhdunarodnaya konferentsiya, posvyaschennaya 90-letiyu S. M. Nikolskogo. Tezisy dokl., M., 1995, 124–125

[7] Korneichuk N. P., Tochnye konstanty v teorii priblizheniya, Nauka, M., 1987