An effective computational technique for a class of Lane-Emden equations

作者：Singh Mandeep; Verma Amit K^*

来源：Journal of Mathematical Chemistry, 2016, 54(1): 231-251.

DOI：10.1007/s10910-015-0557-8

• Nonlinear singular boundary value problem
• Homotopy perturbation method
• Variational iteration method
• He's polynomials
• Series solutions

In this work, we propose an effective numerical technique for a class of Lane-Emden equation which arises in chemistry and other branches. This technique is the combination of variational iteration and homotopy perturbation. It produces approximate solution in the form of a series, which is very handy from computational point of view. Accuracy of the proposed method is revealed by test examples.

• 出版日期2016-1