...符号计算的三维线性椭圆型偏微分方程的变系数的高阶紧致差分格式-知来数据 Key words: elliptic partial differential equations, Maple software package, fourth order compact difference scheme, symbolic deriv[gap=287]关键词：椭圆型偏微分方程，Maple软...
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uniformly elliptic partial differential equations 一致椭圆型偏微分方程
nonlinear elliptic partial differential equations 非线性椭圆型偏微分方程
It is discussed that the numerical approximation of interface problems for elliptic partial differential equations.
讨论了椭圆型偏微分方程内边界问题的数值逼近。
This paper presents the optimal linewise control problem of the system governed by elliptic partial differential equations from the osmotic problem for the basis of concrete dam.
本文从混凝土坝基渗流控制问题中抽象出由椭圆偏微分方程混杂问题所支配的系统的最优线态控制问题 。
The paper discusses the difference method of solving the 4th ordered elliptic partial differential equations and its application to the design of blending and free form surfaces.
本文讨论四阶椭园方程一类周期问题的差分方法及在过渡面、自由曲面设计中的应用。
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