I
I. Khatami
Publications - 5
Citations - 107
I. Khatami is an academic researcher. The author has contributed to research in topics: Nonlinear system & Burgers' equation. The author has an hindex of 5, co-authored 5 publications receiving 103 citations.
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Journal ArticleDOI
Explicit Solution of Nonlinear ZK-BBM Wave Equation Using Exp-Function Method
Journal ArticleDOI
Assessment of two analytical approaches in some nonlinear problems arising in engineering sciences
TL;DR: In this paper, homotopy perturbation method (HPM) and variational iteration method (VIM) are used to construct correction functionals using general Lagrange multipliers identified optimally via the variational theory.
Journal ArticleDOI
Comparative Vibration Analysis of a Parametrically Nonlinear Excited Oscillator Using HPM and Numerical Method
TL;DR: In this article, an analytical investigation was conducted by using He's homotopy-perturbation method (HPM) in order to obtain the analytical solution of Mathieu-Duffing equation.