Now showing items 1-2 of 2

    • A space-time DPG method for the wave equation in multiple dimensions 

      Sepúlveda P.; Gopalakrishnan J. (RICAM book series, 2019)
      A space-time discontinuous Petrov–Galerkin (DPG) method for the linear wave equation is presented. This method is based on a weak formulation that uses a broken graph space. The well-posedness of this formulation is ...
    • Time-Domain Goal-Oriented Adaptivity Using Pseudo-Dual Error Representations 

      Muñoz-Matute J.; Alberdi E.; Pardo D.; Calo V.M. (Computer Methods in Applied Mechanics and Engineering, 2017-12)
      Goal-oriented adaptive algorithms produce optimal grids to solve challenging engineering problems. Recently, a novel error representation using (unconventional) pseudo-dual problems for goal-oriented adaptivity in the ...