APPLICATION OF THE SINC APPROXIMATION TO THE SOLUTION OF BRATU'S PROBLEM

Rashidinia, J.; Taher, N.

Manuscript ID : 521804 Visit : 308 Page: 239 - 246

Article Type: Original Research

APPLICATION OF THE SINC APPROXIMATION TO THE SOLUTION OF BRATU'S PROBLEM

Subject Areas : International Journal of Mathematical Modelling & Computations

1 - Department of Mathematics, Islamic Azad University,Central Tehran Branch, Iran Iran, Islamic Republic of
2 - Iran, Islamic Republic of

Received: 2016-04-14 Accepted : 2016-04-14 Published : 2016-06-21

Keywords: Sinc function, Sinc-Collocation, Sinc-Galerkin, Boundary value problems, Liouville-Bratu-Gelfand problem,

Abstract :

In this work, we study the performance of the sinc-Collocation method for solving Bratu's problem. For different choices of step size, we consider the maximum absolute errors in the solutions at sinc grid points and tabulated in tables. The comparison of the obtained results veri ed that this method converges to the exact solution rapidly and with

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APPLICATION OF THE SINC APPROXIMATION TO THE SOLUTION OF BRATU'S PROBLEM