We dewelop a new mixed formulation, the expanded mixed finite element methods for the 2nd order (parabolic) problems.
对二阶抛物问题提出了一种新的混合元方法—扩展混合元方法。
A least-squares mixed finite element methods for the first-order system formulation of second-order elliptic problems and a formulation for the infinite boundary conditions are presented.
研究了无穷边界的二阶椭圆问题，探讨了将其转化为一阶系统的最小二乘有限元逼近方法。
In the paper, we present some two-grid methods for solving two-dimensional reaction-diffusion using expanded mixed finite element method.
在本文中我们提供了几种解决两维反应扩散方程的扩张混合有限元的两层网格方法。
This paper studies the stress and deformation behavior of the concrete gravity dam with joints by means of mixed approach using finite element methods.
运用有限元混合法，研究了带缝重力坝的应力和变形性态。详细讨论了带缝重力坝的并缝问题，发现并缝对改善带缝坝体的受力状态效果明显。
This paper try to mix the finite strip method and hybrid stress element, and deduce a numerical and computer method which combines the advantages of the two methods -mixed hybrid finite strip method;
论文将有限条法和应力杂交元法两者结合起来，导出一种兼有两者优点的数值计算方法——混合杂交有限条法。
This paper try to mix the finite strip method and hybrid stress element, and deduce a numerical and computer method which combines the advantages of the two methods -mixed hybrid finite strip method;
论文将有限条法和应力杂交元法两者结合起来，导出一种兼有两者优点的数值计算方法——混合杂交有限条法。
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