各向异性网格上Shrdinger方程全离散格式的非协调元逼近  

A Nonconforming Finite Element Approximation of Fully Discrete Scheme for Shrdinger Equations on Anisotropic Meshes

作　　者：王秋亮[1] 孙跃娟[1] 

机构地区：[1]商丘师范学院数学系,河南商丘476000

出　　处：《咸阳师范学院学报》2009年第6期1-3,共3页Journal of Xianyang Normal University

摘　　要：研究了在各向异性网格下Shrdinger方程的Crank-Nicolson-Galerkin全离散格式的一个非协调有限元逼近,并利用该格式的特殊构造得到了能量模的逼近性质。In this paper,a nonconforming finite element approximation is studied on the anisotropic meshes for Crank-Nicolson-Galerkin fully discrete scheme of equations,and error estimate of energy norm is obtained by using the special construction of the scheme.

关 键 词：Shrdinger方程 各向异性网格 全离散 误差估计 

分 类 号：O241.82[理学—计算数学]