Extension of some particular interpolation operators to a triangle with one curved side

Teodora Cătinaş

Applied Mathematics and Computation, 2017, vol. 315, issue C, 286-297

Abstract: We extend some Nielson and Marshall type interpolation operators to the case of a triangle with one curved side. We study the interpolation properties of the obtained operators and of their product and Boolean sum operators, the orders of accuracy and the remainders of the corresponding interpolation formulas. Finally, we give some numerical examples.

Keywords: Triangle with one curved side; Interpolation operators; Orders of accuracy; Remainders (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:315:y:2017:i:c:p:286-297

DOI: 10.1016/j.amc.2017.07.060

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