Citation
Nasab, Aliasghar Kazemi and Kilicman, Adem and Atabakan, Z. Pashazadeh and Leong, Wah June
(2015)
A numerical approach for solving singular nonlinear LaneEmden type equations arising in astrophysics.
New Astronomy, 34.
pp. 178-186.
ISSN 1384-1076
Abstract
In this paper, we suggest a numerical method based upon hybrid of Chebyshev wavelets and finite difference methods for solving well-known nonlinear initial-value problems of Lane–Emden type. The useful properties of the Chebyshev wavelets and finite difference method are utilized to reduce the computation of the problem to a set of nonlinear algebraic equations. Making a comparison among the obtained results using the present method with those ones reported in literature by some other well-known methods confirms the accuracy and computational efficiency of the present technique.
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