The Dune framework: Basic concepts and recent developments

This paper presents the basic concepts and module structure of Distributed Unified Numerics Environment reflects on recent developments general changes that happened since release first Dune version in 2007 main papers describing state Bastian etal. (2008a, 2008b). discussion is accompanied with a description various advanced features, such as coupling domains cut cells, grid modifications adaptation moving domains, high order discretizations node level performance, non-smooth multigrid methods, multiscale methods. A brief current future development directions framework concludes paper.