4 papers
A locally calculable -pressure in a decoupled method for incompressible Stokes equations
Chunjae Park
This paper will suggest a new finite element method to find a -velocity and a -pressure solving incompressible Stokes equations at low cost. The method solves first the d…
Successive finite element methods for Stokes equations
Chunjae Park
This paper will suggest a new finite element method to find a -velocity and a -pressure solving Stokes equations. The method solves first the decoupled equation for the $…
Spurious pressure in Scott-Vogelius elements
Chunjae Park
We will analyze the characteristics of Scott-Vogelius finite elements on singular vertices, which cause spurious pressures on solving Stokes equations. A simple postprocessing will…
-nonconforming divergence-free finite element method on square meshes for Stokes equations
Chunjae Park
Recently, the -nonconforming finite element space over square meshes has been proved stable to solve Stokes equations with the piecewise constant space for velocity and pressu…