The Extended Multiple G′G-Expansion Method and Its Application to the Caudrey-Dodd-Gibbon Equation

الملخص EN

An extended multiple G′/G-expansion method is used to seek the exact solutions of Caudrey-Dodd-Gibbon equation.

As a result, plentiful new complexiton solutions consisting of hyperbolic functions, trigonometric functions, rational functions, and their mixture with arbitrary parameters are effectively obtained.

When some parameters are properly chosen as special values, the known double solitary-like wave solutions are derived from the double hyperbolic function solutions.