The quadrilateral βMiniβ finite element
β
Wen Bai
π
Article
π
1997
π
Elsevier Science
π
English
β 466 KB
We propose two mixed finite element methods for the Stokes equations in two space dimensions. Starting from a Q,-Q, combination for the velocity and pressure, it is studied how to introduce internal degrees of freedom into the velocity space in order to obtain a LBB-stable combination. The LBB stabi