Rayleigh-Ritz法在应用中需注意的几个问题  

Questions in the Application of Rayleigh-Ritz Method

作　　者：彭震[1] 贾培强[1] 李晶[1] 

机构地区：[1]唐山学院,河北唐山063000

出　　处：《唐山学院学报》2010年第6期8-9,共2页Journal of Tangshan University

摘　　要：结合实例提出了Rayleigh-Ritz法在应用中需注意的几个问题,有助于Rayleigh-Ritz法的准确运用,从而提高利用该方法解决问题的计算精度。Combined with examples,several questions were pointed out in the apllication of Rayleigh-Ritz method.Solving these problems can contribute to the right apllication of Rayleigh-Ritz method and also improve the calculation accuracy.

关 键 词：Rayleigh-Ritz法 试函数 边界条件 势能泛函 完备性 

分 类 号：O177[理学—数学]