使用振幅-频率公式和残量可求解线性和非线性薛定谔方程,该方法在得到精确解的同时,求解过程相对其它方法比较简洁,但需对所得解进行检验,以避出现增解.
Amplitude-frequency formula and residuals are used to find the solutions of the linear and nonlinear SchrOdinger equations. Our approach is simpler than other methods. However, it is necessary to verify the solutions obtained to avoid extraneous solutions.