ultraconvergence相关论文
New construction and ultraconvergence of derivative recovery operator for odd-degree rectangular ele
［1］Zienkiewicz, O. C., Zhu, J. Z., The superconvergence patch recovery and a posteriori estimates. Part 1: The recovery te......
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Ultraconvergence for averaging discontinuous finite elements and its applications in Hamiltonian sys
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
本文通过对荣华二采区10...
New construction and ultraconvergence of derivative recovery operator for odd-degree rectangular ele
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
New construction and ultraconvergence of derivative recovery operator for odd-degree rectangular ele
In this paper the ultraconvergence of the derivative for odd-degree rectangular elements is addressed. A new, discrete l......
本文介绍了近年来发展起来的新的有限元的后处理技术-Z-Z小片恢复技术，并探讨了运用Z—Z小片恢复技术对两点边值问题的有限元解的一......
1992年 O.C.Zienkiewicz和J.Z.Zhu提出了SPR技术,利用这种技术,对于二次元在被恢复点处获得了导数强超收敛,而对一次或三次仅获得......
