摘要
介绍了对于非线性谐振子体系能量的本征值和本征函数的研究方法，首先利用非微扰法，常用的有变分法和代数解法，之后利用Ｂｏｇｏｌｉｕｂｏｖｅ变换。
Introduces a new approach to the value and function of non-linear resonance system energy,and to solve the non-linear resonance problems by employing the Bogoliubove transformation and the coherent state with variation parameter.
出处
《华北水利水电学院学报》
1999年第1期76-79,共4页
North China Institute of Water Conservancy and Hydroelectric Power
