Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8902706 | Applied Numerical Mathematics | 2018 | 19 Pages |
Abstract
We investigate the collocation method with quadratic/linear rational spline S of smoothness class C2 for the numerical solution of two-point boundary value problems if the solution y (or ây) of the boundary value problem is a strictly convex function. We show that on the uniform mesh it holds âSâyââ=O(h2). Established bound of error gives a dependence on the solution of the boundary value problem and its coefficient functions. We prove also convergence rates âSâ²âyâ²ââ=O(h2) and âSâ³âyâ³ââ=O(h2). Numerical examples support the obtained theoretical results.
Related Topics
Physical Sciences and Engineering
Mathematics
Computational Mathematics
Authors
Erge Ideon, Peeter Oja,