Analysis of some mixed elements for the Stokes problem
We discuss some mixed finite element methods related to the reduced integration penalty method for solving the Stokes problem. We prove optimal order error estimates for bilinear-constant and biquadratic-bilinear velocity-pressure finite element solutions. In the degenerate case when the penalty parameter is zero, our results reduce to known results.
bilinear-constant and biquadratic-bilinear velocity-pressure finite element solutions
scientific article; zbMATH DE number 1088841
scientific article