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19 April 2024
 
  » arxiv » 1008.2313

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Lagrangian method for solving Lane-Emden type equation arising in astrophysics on semi-infinite domains
K. Parand ; A.R. Rezaei ; A. Taghavi ;
Date 13 Aug 2010
AbstractIn this paper we propose a Lagrangian method for solving Lane-Emden equation which is a nonlinear ordinary differential equation on semi-infinite interval. This approach is based on a Modified generalized Laguerre functions Lagrangian method. The method reduces the solution of this problem to the solution of a system of algebraic equations. We also present the comparison of this work with some well-known results and show that the present solution is acceptable.
Source arXiv, 1008.2313
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