Browsing UiS Brage by Author "Dedner, Andreas"

Now showing items 1-3 of 3

    • A fast parallel solver for the forward problem in electrical impedance tomography 

      Jehl, Markus; Dedner, Andreas; Betcke, Timo; Aristovich, Kirill; Klöfkorn, Robert; Holder, David (Journal article; Peer reviewed, 2015-01)
      Electrical impedance tomography (EIT) is a noninvasive imaging modality, where imperceptible currents are applied to the skin and the resulting surface voltages are measured. It has the potential to distinguish between ...

    • On discontinuous Galerkin approach for atmospheric flow in the mesoscale with and without moisture 

      Schuster, Dieter; Brdar, Slavko; Baldauf, Michael; Dedner, Andreas; Klöfkorn, Robert; Kröner, Dietmar (Journal article; Peer reviewed, 2014-06)
      We present and discuss discontinuous Galerkin (DG) schemes for dry and moist atmospheric flows in the mesoscale. We derive terrain-following coordinates on the sphere in strong-conservation form, which makes it possible ...

    • The DUNE-ALUGRID Module 

      Alkämper, Martin; Dedner, Andreas; Klöfkorn, Robert; Nolte, Martin (Journal article; Peer reviewed, 2016-01)
      In this paper we present the new Dune-ALUGrid module. This module contains a major overhaul of the sources from the ALUGrid library and the bindings to the Dune software framework. The main improvements concern the parallel ...