Approximation of a Function and Its Derivatives on the Basis of Cubic Spline Interpolation in the Presence of a Boundary Layer

被引：0
作者：
I. A. Blatov
A. I. Zadorin
E. V. Kitaeva
机构：
[1] Povolzhskiy State University of Telecommunications and Informatics,
[2] Sobolev Institute of Mathematics,undefined
[3] Siberian Branch,undefined
[4] Russian Academy of Sciences,undefined
[5] Samara University,undefined
来源：
Computational Mathematics and Mathematical Physics | 2019年 / 59卷
关键词：
function of one variable; exponential boundary layer; Shishkin grid; cubic spline; approximation of derivatives; error estimate;
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页码：343 / 354
页数：11
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