Variational iteration method for solving the space‐ and time‐fractional KdV equation
Variational iteration method for solving the space‐ and time‐fractional KdV equation
Abstract This paper presents numerical solutions for the space‐ and time‐fractional Korteweg–de Vries equation (KdV for short) using the variational iteration method. The space‐ and time‐fractional derivatives are described in the Caputo sense. In this method, general Lagrange multipliers are introduced to construct correction functionals for the problems. The multipliers …