On the complex solutions to the (3+1)-dimensional conformable fractional modified KdV-Zakharov-Kuznetsov equation

摘要

This paper presents some exponential function solutions of the (3 + 1)-dimensional space-time fractional modified KdV-Zakharov-Kuznetsov (mKdV-ZK). The improved Bernoulli sub-equation function method (IBSEFM) is used in carrying out this computation. Choosing the suitable parameters, the 2D and 3D surfaces of solutions are plotted. The constructed results may be useful in explaining the physical meaning of the studied model.