Sökning: "Fredrik Bengzon"

Hittade 2 avhandlingar innehållade orden Fredrik Bengzon.

1. 1. Adaptive finite elemens for multiphysics problems

   Författare :Fredrik Bengzon; Umeå universitet; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER

3. 2. Adaptive finite element methods for multiphysics problems

   Författare :Fredrik Bengzon; Mats Larson; Harald van Brummelen; Umeå universitet; []
   Nyckelord :finite element methods; multiphysics; a posteriori error estimation; duality; adaptivity; discontinuous Galerkin; fractional step methods;

   Sammanfattning : In this thesis we develop and analyze the performance ofadaptive finite element methods for multiphysics problems. Inparticular, we propose a methodology for deriving computable errorestimates when solving unidirectionally coupled multiphysics problemsusing segregated finite element solvers. LÄS MER