1. A multi-parameter asymptotic error expansion and extrapolation of the Hood-Taylor elements for the Stokes problem is considered on the piecewise uniform rectangular meshes. 考虑拟一致矩形网格上Stokes方程组Hood-Taylor
Hood-Taylor元 1. A multi-parameter asymptotic error expansion and extrapolation of the Hood-Taylor elements for the Stokes problem is considered on the piecewise uniform rectangular meshes. 考虑拟一致矩形网格上Stokes方程组Hood-Taylor元的多参数渐近误差展开和分裂外推。3) Taylor-Hood element approximati...
2) Taylor-Hood element approximation Taylor-Hood元逼近3) degree of approximation 逼近阶 1. In this paper we introduce S-B-B operators and study its Convergence and degree of approximation. 本文引入Sikkema-Bernstein-Bézier算子,并研究其收敛性和逼近 2. In this paper,a new type of ...
作为一个比较常用的有限元空间,Taylor-Hood有限元空间(简称TH元)采用连续的分片k次多项式空间作为速度逼近空间,连续的分片k-1次多项式空间作为压力逼近空间.文献[1-3]介绍了Scott-Vogelius有限元空间(简称SV元),其速度逼近空间也采用连续的分片k次多项式空间,压力逼近空间则采用非连续的分片k-1次多项式空间. 在解不...