The Herrmann-Johnson Method for Biharmonic Problems: Mapping Properties and Preconditioning

Dipl.-Ing. Wolfgang Krendl

May 20, 2014, 3:30 p.m. S2 059

In this talk, for biharmonic boundary value problems, the Herrmann Johnson
mixed methods is considered. Mapping properties of the involved parameters on
the continious case, as well as on the discrete level are studied. Based on this,
ecient preconditioners are constructed and numerical experiments are shown.