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Analytical comparison between the homotopy perturbation method and variational iteration method for differential equations of fractional order
Published in
2008
Volume: 22
   
Issue: 23
Pages: 4041 - 4058
Abstract
Comparison of homotopy perturbation method (HPM) and variational iteration method (VIM) is made, revealing that the two methods can be used as alternative and equivalent methods for obtaining analytic and approximate solutions for different types of differential equations of fractional order. Furthermore, the former is more general and powerful than the latter. Numerical results show that the two approaches are easy to implement and accurate when applied to differential equations of fractional order. © 2008 World Scientific Publishing Company.
About the journal
JournalInternational Journal of Modern Physics B
ISSN02179792
Open AccessNo