| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 473007 | Computers & Mathematics with Applications | 2010 | 5 Pages |
Abstract
In this paper, approximate solutions of singular initial value problems (IVPs) of the Lane–Emden type in second-order ordinary differential equations (ODEs) are obtained by an improved Legendre-spectral method. The Legendre–Gauss points are used as collocation nodes and Lagrange interpolation is employed in the Volterra term. The results reveal that the method is effective, simple and accurate.
Related Topics
Physical Sciences and Engineering
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Computer Science (General)
Authors
H. Adibi, A.M. Rismani,