Back to Events of Week No. 23: Monday 04th June 2018 to Sunday 10th June 2018
Thursday | 04:15 PM | Efficient stage-parallel time integration and tensor-product solvers for discontinuous Galerkin methods Will Pazner, Brown University, USA Implicit time integration for discontinuous Galerkin (DG) discretizations is important in the context of boundary layer flows, anisotropic, unstructured meshes, and high degree polynomial approximations. Effective preconditioning strategies are essential to the efficient iterative solution of the resulting large, sparse linear systems. In this talk, I will discuss two topics: (1) fully implicit Runge-Kutta solvers, and (2) tensor-product preconditioners for very high polynomial degrees. Address Mathematikon Seminar Room A / Ground Floor Im Neuenheimer Feld 205 69120 Heidelberg Homepage Event www.mathcomp.uni-heidelberg.de/events Organizer Interdisciplinary Center for Scientific Computing (IWR) Homepage Organizer www.mathcomp.uni-heidelberg.de Contact |