Fracture evaluation is very important in the carbonate reservoirs, particularly fractured
reservoir, due to the high impact of fractures on the reservoir permeability. Assessment of …

This article proposes Laplace transform-homotopy perturbation method (LT-HPM) to solve
nonlinear differential equations with Dirichlet, mixed, and Neumann boundary conditions …

In this article, an analytical solution for magnetohydrodynamic flows of viscoelastic fluids in
converging/diverging channels is presented. A similarity transform reduces the Navier …

In this paper, the efficient multi-step differential transform method (EMsDTM) is applied to get
the accurate approximate solutions for strongly nonlinear duffing oscillator. The main …

In this paper, the nonlinear transverse vibration arising from axially moving string is
investigated analytically. Translating string eigenfunctions are employed to reduce a partial …

In this paper, we present Perturbation Method (PM) to solve nonlinear problems. As case
study PM is employed to obtain approximate solutions for differential equations related with …

INTIR () I) U (" TI () N'l'o find the solutions of linear and non linear differential equations ("
l'aiwo and Abubakar, 2011), many powerful methods have been used (Helal, 2005; …

Abstract This article proposes Laplace Transform Homotopy Perturbation Method (LT-HPM)
to find an approximate solution for the problem of an axisymmetric Newtonian fluid …

Vibration is an unbalance effect generated at the tool-workpiece interface during mechanical
machining operations. Vibration is one of the most significant problems encountered when …

Abstract In this article, Perturbation Method (PM) is employed to obtain a handy approximate
solution to the steady state nonlinear reaction diffusion equation containing a nonlinear term …