A Numerical Method for Lane-Emden Equations Using Hybrid Functions and the Collocation Method
Joint Authors
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-12
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
A numerical method to solve Lane-Emden equations as singular initial value problems is presented in this work.
This method is based on the replacement of unknown functions through a truncated series of hybrid of block-pulse functions and Chebyshev polynomials.
The collocation method transforms the differential equation into a system of algebraic equations.
It also has application in a wide area of differential equations.
Corresponding numerical examples are presented to demonstrate the accuracy of the proposed method.
American Psychological Association (APA)
Yang, Changqing& Hou, Jianhua. 2012. A Numerical Method for Lane-Emden Equations Using Hybrid Functions and the Collocation Method. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1028812
Modern Language Association (MLA)
Yang, Changqing& Hou, Jianhua. A Numerical Method for Lane-Emden Equations Using Hybrid Functions and the Collocation Method. Journal of Applied Mathematics No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-1028812
American Medical Association (AMA)
Yang, Changqing& Hou, Jianhua. A Numerical Method for Lane-Emden Equations Using Hybrid Functions and the Collocation Method. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1028812
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1028812