应用 (Φ/Ψ) 展开法求广义Zakharov方程组的精确解

Derivation of exact solutions for generalized Zakharov equations with(Φ/Ψ)expansion method

将(Φ/Ψ)展开法推广应用到广义Zakharov方程组,较简洁地得到了该方程组的丰富新精确解.这些解有利于研究等离子体波的传播特性.该方法也可用于求解其它非线性演化方程的精确解.

The(Φ/Ψ)expansion method is extended to the generalized Zakharov equations,and the rich new exact solutions of the equations are obtained concisely.These solutions are helpful to study the propagation characteristics of plasma waves.This method can also be used to find new exact solutions of other nonlinear evolution equations.