Exact values and estimates of interpolational spreads of some subspaces of Hermitian splines

V.L. Velikіn (Oles Honchar Dnipropetrovsk National University)


We received both upper and lower estimates as well as exact values of mutual deviation of certain interpolatory subspaces of Hermitian splines in the spaces of continuously differentiable functions.


Velikin V.L. "Exact values of approximation by Hermitian splines on the classes of differentible functions", Izv. AN SSSR, Ser. matematicheskaya, 1973; 37: pp. 165-185. (in Russian) doi:10.1070/IM1973v007n01ABEH001931

Bovdui Ye.Yu., Velikin V.L. "On interpolational spreads of some subspaces of Hermitian splines", Res. Math., 2007; 15: pp. 54-56. (in Russian)

DOI: https://doi.org/10.15421/240907



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ISSN (Online): 2664-5009
ISSN (Print): 2664-4991