publication . Article . 2017

Lacunary Interpolation Using Quartic B-Splin

Karwan Hama Faraj Jwamer; Bzhar Jamal;
Open Access English
  • Published: 01 Jun 2017 Journal: General Letters in Mathematics, volume 2, issue 3, pages 129-137 (issn: 2519-9269, eissn: 2519-9277, Copyright policy)
  • Publisher: Refaad
Abstract
In this paper, a quadratic B-Spline has been constructed that is an approximate solution to a function with very limited given lacunary data and approximate boundary conditions. Then the error bound for the B-spline is found. Further this construction is used to solve boundary value problem
Subjects
free text keywords: B-spline, error bounds, boundary value problems, approximate solution., Exponential method, finite difference method, fourth order method, maximum absolute error, nonlinear elliptic equations, lcsh:Mathematics, lcsh:QA1-939
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