Peter Arbenz, ETH Zurich, Institute of Computational Science, Switzerland

Erik Bangtsson, Information Technology, Uppsala University, Sweden

Robert Falgout, Lawrence Livermore National Laboratory, CA, USA

Gundolf Haase, University of Graz, Institute of Mathematics and Computational Sciences, Austria

Johannes Kraus, RICAM, Linz, Austria

David Pusch, Johannes Kepler University / Institute of Computational Mathematics, Linz, Austria

Ludmil Zikatanov, The Pennsylvania State University, PA, USA