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Existence and uniqueness of spaces of splines of maximal pseudosmoothness. / Dem’yanovich, Y. K.; Kovtunenko, E. S.; Safonova, T. A.
в: Journal of Mathematical Sciences, Том 224, № 5, 08.2017, стр. 647-660.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Existence and uniqueness of spaces of splines of maximal pseudosmoothness
AU - Dem’yanovich, Y. K.
AU - Kovtunenko, E. S.
AU - Safonova, T. A.
N1 - Publisher Copyright: © 2017 Springer Science+Business Media New York.
PY - 2017/8
Y1 - 2017/8
N2 - We consider gradation of pseudosmoothness of (in general, nonpolynomial) splines and find conditions under which the space of splines of maximal pseudosmoothness is unique on a given grid, possesses the embedding property on embedded grids, and satisfies the approximation relations. The proposed general scheme can be applied to splines generated by functions in spaces of integrable functions and in Sobolev spaces. The results are illustrated by some examples.
AB - We consider gradation of pseudosmoothness of (in general, nonpolynomial) splines and find conditions under which the space of splines of maximal pseudosmoothness is unique on a given grid, possesses the embedding property on embedded grids, and satisfies the approximation relations. The proposed general scheme can be applied to splines generated by functions in spaces of integrable functions and in Sobolev spaces. The results are illustrated by some examples.
UR - http://www.scopus.com/inward/record.url?scp=85054202940&partnerID=8YFLogxK
U2 - 10.1007/s10958-017-3441-1
DO - 10.1007/s10958-017-3441-1
M3 - Article
AN - SCOPUS:85054202940
VL - 224
SP - 647
EP - 660
JO - Journal of Mathematical Sciences
JF - Journal of Mathematical Sciences
SN - 1072-3374
IS - 5
ER -
ID: 9319930