In this paper, nonlinear responses of a clamped-clamped buckled beam are investigated.
Two efficient and easy mathematical techniques called He's Variational Approach and …

In this paper, a mathematical model of large amplitude vibration of a uniform cantilever
beam arising in the structural engineering is proposed. Two efficient and easy mathematical …

This paper presents the analytical simulation of string with large amplitudes using the
Variational Iteration Method (VIM) and Hamiltonian Approach (HA). In order to verify the …

Abstract Herein, Reconstruction of Variational Iteration Method (RVIM) is used for computing
solutions of the seventh-order Sawada-Kotera equation (sSK) and a Lax's seventh order …

In this paper, a new technique called variational iteration method-II (VIM-II) is applied to find
the analytical approximate solution of nonlinear fifth-order KDV equations. This method is …

One of the significant problems in geo-environmental and geotechnical engineering is the
unsaturated flow of soil in unsaturated soils. The model of this phenomenon in porous media …

The drainage of liquid foams involves the interplay of gravity, surface tension, and viscous
forces. Foaming occurs in many distillation and absorption processes. In this study, a new …

Nonlinear phenomena play a crucial role in applied mathematics and engineering. In this
paper, the Reconstruction of Variational Iteration Method (RVIM) is used to solve the Cauchy …

In this paper, we apply new modified of Variational Iteration Method (VIM-II) which is a kind
of analytical approximate method then, use it to solve Zakharov-Kuznetsov (ZK) equation …

In this paper, the Reconstruction of Variational Iteration Method (RVIM) is used to solve the
Cauchy problem. The new applied algorithm is a powerful and efficient technique in finding …