(Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik, 2015) John, Volker; Kaiser, Kristine; Novo, Julia
Finite element error estimates are derived for the incompressible
Stokes equations with variable viscosity. The ratio of the supremum and the
infimum of the viscosity appears in the error bounds. Numerical studies show
that this ratio can be observed sometimes. However, often the numerical
results show a weaker dependency on the viscosity.
