Superconvergence of discontinuous Galerkin finite element method for the stationary Navier-Stokes equations

2007 ◽  
Vol 23 (2) ◽  
pp. 421-436 ◽  
Author(s):  
Jian Li ◽  
Yinnian He
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Discontinuous Galerkin ◽  
Stokes Equations ◽  
Navier Stokes ◽  
Galerkin Finite Element Method ◽  
Navier Stokes Equations ◽  
Galerkin Finite Element ◽  
Discontinuous Galerkin Finite Element ◽  
Stationary Navier Stokes Equations

On three steps two-grid finite element methods for the 2D-transient Navier-Stokes equations

2017 ◽  
Vol 25 (4) ◽  
Author(s):  
Saumya Bajpai ◽  
Amiya K. Pani
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Stokes Equations ◽  
Navier Stokes ◽  
Coarse Mesh ◽  
Galerkin Finite Element Method ◽  
Navier Stokes Equations ◽  
Spatial Direction ◽  
Galerkin Finite Element ◽  
Element Method

AbstractIn this paper, an error analysis of a three steps two level Galerkin finite element method for the two dimensional transient Navier–Stokes equations is discussed. First of all, the problem is discretized in spatial direction by employing finite element method on a coarse mesh 𝒯

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