solidot新版网站常见问题,请点击这里查看。
消息
本文已被查看7465次
A nodal type polynomial finite element exact sequence over quadrilaterals. (arXiv:1810.06223v1 [math.NA])
来源于:arXiv
This work proposes two nodal type nonconforming finite elements over convex
quadrilaterals, which are parts of a finite element exact sequence. Both
elements are of 12 degrees of freedom (DoFs) with polynomial shape function
spaces selected. The first one is designed for fourth order elliptic singular
perturbation problems, and the other works for Brinkman problems. Numerical
examples are also provided. 查看全文>>