New traveling wave solutions of a nonlinear diffusion–convection equation by using standard tanh method

Exact solutions of traveling wave are acquired by employ a relatively new technique which is called standard tanh method for nonlinear diffusion–convection equation. The applied the first time finding travelling equation , where n and m, integers, order (m=4, n=7) (m=5, n=9). Analytical equations obtained as polynomial in tanh(x), plots exact given. results compared with F-Expansion to validate proposed approach.