3 papers
math.NA2021
The Parallel Full Approximation Scheme in Space and Time for a Parabolic Finite Element Problem
Oliver Sander, Ruth Schöbel, Robert Speck
The parallel full approximation scheme in space and time (PFASST) is a parallel-in-time integrator that allows to integrate multiple time-steps simultaneously. It has been shown to…
cs.MS2019
The DUNE Framework: Basic Concepts and Recent Developments
Peter Bastian, Markus Blatt, Andreas Dedner +9
This paper presents the basic concepts and the module structure of the Distributed and Unified Numerics Environment and reflects on recent developments and general changes that hap…
math.AP2018
The quasiconvex envelope of conformally invariant planar energy functions in isotropic hyperelasticity
Robert J. Martin, Jendrik Voss, Ionel-Dumitrel Ghiba +2
We consider conformally invariant energies on the group of -matrices with positive determinant, i.e. $W\colon\operatorname{GL}^+(2)\to\mathbb…