Solving coupled Hirota system by using variational iteration method

الملخص EN

In this paper, a general framework of the Variational iteration method (VIM) is presented for solving coupled Hirota systems (CHS).

In VIM, a correction functional is constructed by a general Lagrange’s multiplier which can be identified via a Variational theory.

Comparison with the exact solutions shows that VIM is a powerful method for the solution of CHS.

In our work, Maple 13 has been used for computations.