Rational Chebyshev of Second Kind Collocation Method for Solving a Class of Astrophysics Problems
نویسندگان
چکیده
The Lane-Emden equation has been used to model several phenomenas in theoretical physics, mathematical physics and astrophysics such as the theory of stellar structure. This study is an attempt to utilize the collocation method with the Rational Chebyshev of Second Kind function (RSC) to solve the Lane-Emden equation over the semi-infinit interval [0,+∞). According to well-known results and comparing with previous methods, it can be said that this method is efficient and applicable. Keywords— Lane-Emden,Collocation method,Rational Chebyshev of Second Kind,Nonlinear ODE,Astrophysics ∗E-mail address: k [email protected], Corresponding author, (K. Parand) †E-mail address: [email protected], (S. Khaleghi) 1 ar X iv :1 50 8. 07 24 0v 1 [ cs .N A ] 2 8 A ug 2 01 5
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ورودعنوان ژورنال:
- CoRR
دوره abs/1508.07240 شماره
صفحات -
تاریخ انتشار 2015