Analytical approximate solution of time-fractional Fornberg–Whitham equation by the fractional variational iteration method

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Approximate Solution of Time-Fractional Advection-Dispersion Equation via Fractional Variational Iteration Method

This paper aims to obtain the approximate solution of time-fractional advection-dispersion equation (FADE) involving Jumarie's modification of Riemann-Liouville derivative by the fractional variational iteration method (FVIM). FVIM provides an analytical approximate solution in the form of a convergent series. Some examples are given and the results indicate that the FVIM is of high accuracy, m...

متن کامل

Analytical solution of a fractional diffusion equation by variational iteration method

In the present paper the Analytical approximate solution of a fractional diffusion equation is deducedwith the help of powerful Variational Iterationmethod. By using an initial value, the explicit solutions of the equation for different cases have beenderived,which accelerate the rapid convergence of the series solution. The present method performs extremely well in terms of efficiency and simp...

متن کامل

Solving time-fractional chemical engineering equations by modified variational iteration method as fixed point iteration method

The variational iteration method(VIM) was extended to find approximate solutions of fractional chemical engineering equations. The Lagrange multipliers of the VIM were not identified explicitly. In this paper we improve the VIM by using concept of fixed point iteration method. Then this method was implemented for solving system of the time fractional chemical engineering equations. The ob...

متن کامل

analytical approximate solutions of fractionel convection-diffusion equation with modified riemann-liouville derivative by means of fractional variational iteration method

in this article, an analytical approximate solution of nonlinear fractional convection-diffusion with modifiedriemann-liouville derivative was obtained with the help of fractional variational iteration method (fvim). a newapplication of fractional variational iteration method (fvim) was extended to derive analytical solutions in theform of a series for this equation. it is indicated that the so...

متن کامل

Application of He’s Variational Iteration Method for the Analytical Solution of Space Fractional Diffusion Equation

Spatially fractional order diffusion equations are generalizations of classical diffusion equations which are increasingly used in modeling practical super diffusive problems in fluid flow, finance and others areas of application. This paper presents the analytical solutions of the space fractional diffusion equations by variational iteration method (VIM). By using initial conditions, the expli...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Alexandria Engineering Journal

سال: 2014

ISSN: 1110-0168

DOI: 10.1016/j.aej.2014.09.004