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A new technique for solving nonlinear integral–differential equations

✍ Scribed by Jafar Biazar; Hossein Aminikhah

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
762 KB
Volume
58
Category
Article
ISSN
0898-1221

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✦ Synopsis

In this paper the variational iteration method is used to solve a system of nonlinear integral-differential equations. This method is based on optimal identification of Lagrange multipliers in the correction functionals. Numerical examples are given to show effectiveness, convenience and accuracy of the method.

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Toward a new analytical method for solving nonlinear fractional differential equations
✍ Asghar Ghorbani 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 333 KB

differential equations of fractional order a b s t r a c t The variational iteration method is widely used in approximate calculation. The main difficulty of the method is to identify the Lagrange multiplier, k, for differential equations of fractional order, especially of high order, where the pro