УСЛОВИЯ ФОРМОСОХРАНЕНИЯ ПРИ ИНТЕРПОЛЯЦИИ СПЛАЙНАМИ ВТОРОЙ СТЕПЕНИ ПО СУББОТИНУ И ПО МАРСДЕНУ

Translated title of the contribution: Shape preserving conditions for quadratic spline interpolation in the sense of Subbotin and Marsden

Research output: Contribution to journalArticle

Abstract

For two constructions of quadratic interpolation splines in the sense of Subbotin and Marsden, simple sufficient conditions are established under which the interpolant inherits the geometric properties (positivity, monotonicity, and convexity) of the interpolated data.
Translated title of the contributionShape preserving conditions for quadratic spline interpolation in the sense of Subbotin and Marsden
Original languageRussian
Pages (from-to)145-152
Number of pages8
JournalТруды института математики и механики УрО РАН
Volume18
Issue number3
Publication statusPublished - 2012

GRNTI

  • 27.00.00 MATHEMATICS

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  • VAK List

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