Sextic spline method for the solution of a system of obstacle problems

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摘要

We use sextic spline function to develop numerical method for the solution of system of second-order boundary-value problems associated with obstacle, unilateral, and contact problems. We show that the approximate solutions obtained by the present method are better than those produced by other collocation, finite difference and spline methods. A numerical example is given to illustrate practical usefulness of our method.

论文关键词:Sextic spline,Obstacle problems,Boundary-value problems,Finite difference

论文评审过程:Available online 23 February 2007.

论文官网地址:https://doi.org/10.1016/j.amc.2007.02.044