New interaction solutions to the combined KdV-mKdV equation from CTE method

الملخص EN

The consistent tanh expansion (CTE) method is developed for the combined KdV– mKdV equation.

The combined KdV-mKdV equation is proved to be CTE solvable.

New exact interaction solutions such as soliton-cnoidal wave solutions, soliton-periodic wave solutions for the combined KdV-mKdV equation are given out analytically and graphically.