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Sobolev方程各向异性元耦合法

Anisotropic Coupled Method of Conforming Element for Sobolev Equation
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摘要 运用具有各向异性特征的双线性元及双二次元的协调耦合,对Sobolev方程进行逼近,得到了O(h3/2)的误差阶. The approximation of Sobolev equation is considered with coupled method of bilinear element and biquadractic element, the error estimate order O(h^3/2) is obtained.
出处 《信阳师范学院学报(自然科学版)》 CAS 北大核心 2007年第3期271-273,共3页 Journal of Xinyang Normal University(Natural Science Edition)
基金 河南省自然科学基金项目(072300410370)
关键词 各向并性 协调耦合 SOBOLEV方程 anisotropy conforming coupled method Sobolev equation
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