• Cell-centered finite volume discretizations for deformable porous media 

      Nordbotten, Jan Martin (Peer reviewed; Journal article, 2014-08-11)
      The development of cell-centered finite volume discretizations for deformation is motivated by the desire for a compatible approach with the discretization of fluid flow in deformable porous media. We express the conservation ...
    • Finite volume methods for elasticity with weak symmetry 

      Keilegavlen, Eirik; Nordbotten, Jan Martin (Peer reviewed; Journal article, 2017-11)
      We introduce a new cell‐centered finite volume discretization for elasticity with weakly enforced symmetry of the stress tensor. The method is motivated by the need for robust discretization methods for deformation and ...
    • Image-Derived Forces in an Elastic Image Registration Model 

      Øztan, Vegard Vaaland (Master thesis, 2021-06-01)
      In this work, we explore the role of image-derived forces in an elastic image registration model, and investigate the possibility of accurately estimating displacement fields. Further, we propose a novel, physically ...