New exact travelling wave solutions of generalised sinh-Gordon and (2+1)-dimensional ZK-BBM equations

作者：Gupta Rajesh Kumar; Kumar Sachin^*; Lal Bhajan

来源：Maejo International Journal of Science and Technology, 2012, 6(3): 344-355.

• (G '/G)-expansion method
• travelling wave solutions
• generalised sinh-Gordon equation
• (2+1) dimensional ZK-BBM equation

Exact travelling wave solutions have been established for generalised sinh-Gordon and generalised (2+1) dimensional ZK-BBM equations by using (G'/G)-expansion method where G = G(xi) satisfies a second-order linear ordinary differential equation. The travelling wave solutions are expressed by hyperbolic, trigonometric and rational functions.

• 出版日期2012-12