应用Riccati-Bernoulli辅助方程求解广义非线性Schrodinger方程和(2+1)维非线性Ginzburg-Landau方程

Abstract

The Riccati-Bernoulli auxiliary equation method was proposed to seek the exact travelling solutions to the generalized nonlinear Schrodinger equation and the (2+1)-dimensional nonlinear Ginzburg-Landau equation. The solutions can be expressed with the rational functions, the trigonometric functions, the hyperbolic functions and the exponential functions. Being effective and concise, the method is important to obtain the exact travelling solutions for more nonlinear partial differential equations in the field of mathematics and physics.