Exponential spline solutions for a class of two point boundary value problems over a semi-infinite range |
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Authors: | W K Zahra |
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Institution: | 1.Department of Physics and Engineering Mathematics, Faculty of Engineering,Tanta University,Tanta,Egypt |
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Abstract: | In this paper, we developed numerical methods of order O(h
2) and O(h
4) based on exponential spline function for the numerical solution of class of two point boundary value problems over a Semi-infinite
range. The present approach gives better approximations over all the existing finite difference methods. Properties of the
infinite linear system are established. Convergence analysis and a bound on the approximate solution are discussed. Test problem
with various kinds of boundary conditions is included to illustrate the practical usefulness and superiority of our methods. |
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Keywords: | |
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