Geodesic
On spline-approximation of functions of some variables
Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, no. 1 (2007), pp. 121-126 
V. I. Rodionov. On spline-approximation of functions of some variables. Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, no. 1 (2007), pp. 121-126. http://geodesic.mathdoc.fr/item/VUU_2007_1_a11/
@article{VUU_2007_1_a11,
     author = {V. I. Rodionov},
     title = {On spline-approximation of functions of some variables},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {121--126},
     year = {2007},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2007_1_a11/}
}
TY  - JOUR
AU  - V. I. Rodionov
TI  - On spline-approximation of functions of some variables
JO  - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki
PY  - 2007
SP  - 121
EP  - 126
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/VUU_2007_1_a11/
LA  - ru
ID  - VUU_2007_1_a11
ER  - 
%0 Journal Article
%A V. I. Rodionov
%T On spline-approximation of functions of some variables
%J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki
%D 2007
%P 121-126
%N 1
%U http://geodesic.mathdoc.fr/item/VUU_2007_1_a11/
%G ru
%F VUU_2007_1_a11

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

It is proved that functions of some variables have approximation by special splines.