Approximate Analytic and Numerical Solutions to Lane-Emden Equation via Fuzzy Modeling Method

Wang De-Gang, Wen-Yan Song, Peng Shi and Hamid Reza Karimi

Mathematical Problems in Engineering, 2012, vol. 2012, 1-15

Abstract:

A novel algorithm, called variable weight fuzzy marginal linearization (VWFML) method, is proposed. This method can supply approximate analytic and numerical solutions to Lane-Emden equations. And it is easy to be implemented and extended for solving other nonlinear differential equations. Numerical examples are included to demonstrate the validity and applicability of the developed technique.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:259494

DOI: 10.1155/2012/259494

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