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刘必跃 《应用数学和力学(英文版)》1986,7(7):715-726
In this paper we consider the Dirichlet problem for elliptic differential equations. A special difference scheme is constructed from the necessary condition of uniform convergence. We also prove the uniform convergence and the asymptotic behavior of the solution of the difference problem, and give the error estimate. 相似文献
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本文讨论了曲边区域上小参数ε在高阶导数项的椭圆型方程第一边值问题,从一致收敛的必要条件出发构造了特殊的差分格式,证明了差分方程问题解的一致收敛性,估计了收敛的阶数,并讨论了差分方程解的渐近性态. 相似文献
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刘必跃 《应用数学和力学(英文版)》1986,(7)
In this paper we consider the Dirichlet problem for elliptic differential equations.Aspecial difference scheme is constructed from the necessary condition of uniformconvergence.We also prove the uniform convergence and the asymptotic behavior of thesolution of the difference problem,and give the error estimate. 相似文献
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