“…The traveling wave solution of ZKMEWD equation has been studied by a lot of efficient methods: homotopy method (HM), [10][11][12][13] variational iteration technology (VIT), 14,15 sine-cosine method (SCM), 16 sub-equation method (SEM), 17 scale transform method (STM), 18,19 Darboux transform method (DTM), 20 and so on. [21][22][23][24][25][26][27] In this work, we study the traveling wave solution of the nondifferentiable type for LFZKMEWD equation by a novel scheme, which is fractal variational wave method (FVWM). The proposed FVWM is efficient and easy to perform.The FVWM needs only two steps: The first step, the fractal variational principle (FVP) of LFZKMEWD equation is obtained according to using the fractal semi-inverse method (FSIM).…”