On the best choice of nodes at interpolation of functions by even Hermitian splines

A.D. Malysheva (Dnipropetrovsk State University)


We have found exact values of deviation of even Hermitian splines on some classes of functions and pointed out the best choice of nodes at approximation of concrete functions by these splines.


Krylov V.I. Approximate computation of integrals, 1967. (in Russian)

Alberg J., Nilson E., Walsh J., Spline theory and its applications, Mir, 1972. (in Russian)

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

Ligun A.A., Storchai V.F. "On the best choice of nodes at approximation by splines in $$$L_p$$$ metric", Matem. zametki, 1975; 20(4): pp. 615-622. (in Russian) doi:10.1007/BF01098911

DOI: https://doi.org/10.15421/247707



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