Abstract
Based on the extended $$\left(\frac{G^{'}}{G^2}\right)$$ -expansion method, the nonlinear space–time fractional $$(3 + 1)$$ -dimensional Jimbo–Miwa and the nonlinear space–time fractional Korteweg–de Vries–Burgers equations are studied. Many exact solutions are obtained including hyperbolic function solutions, trigonometric function solutions, and rational solutions. These solutions characterize numerous physical meanings such as solitary wave solutions, soliton wave solutions, periodic wave solutions, and complex function solutions. The corresponding plots of some of the obtained solitary wave solutions are given out graphically.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have