Numerical analysis of a modified finite element nonlinear Galerkin method
Numerical analysis of a modified finite element nonlinear Galerkin method
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DOI：
10.1007/s00211
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发表时间：
2004-06-01
影响因子：
2.1
通讯作者：
Chen, ZX
中科院分区：
文献类型：
--
作者：
He, YN;Miao, HL;Chen, ZX
对二维Navier-Stokes型方程提出了一种全离散的修正有限元非线性Galerkin方法。空间离散化基于两个有限元空间X-H和X-h，这两个有限元空间定义在网格大小为H的粗网格和网格大小为h的细网格上
A fully discrete modified finite element nonlinear Galerkin method is presented for the two-dimensional equation of Navier-Stokes type. The spatial discretization is based on two finite element spaces X-H and X-h defined on a coarse grid with grid size H and a fine grid with grid size h