Title of article :
Numerical Solution of the Lane-Emden Equation Based on DE Transformation via Sinc Collocation Method
Author/Authors :
Kazemi Gelian, Gh Department of Mathematics - Shirvan Branch - Islamic Azad University
Abstract :
In this paper, numerical solution of general Lane-Emden equation via colloca-
tion method based on Double Exponential (DE) transformation is considered. The method
converts equation to the nonlinear Volterra integral equation. Numerical examples show the accuracy of the method. Also, some remarks with respect to run-time, computational cost and implementation are discussed.
Keywords :
Integral equations , Lane-Emden equation , Sinc collocation method , Double exponential transformation
Journal title :
Astroparticle Physics
