From the Contents: A Brief History of the Parallel Dawn in Karl-Marx-Stadt/Chemnitz.- Domain Decomposition Preconditioning for High Order Hybrid Discontinuous Galerkin Methods on Tetrahedral Meshes.- Fast Domain Decomposition Algorithms for Elliptic Problems with Piecewise Variable Orthotropism.- Inexact Additive Schwarz Solvers for hp-FEM Discretizations in Three Dimensions.- A Rigorous Error Analysis of Coupled FEM-BEM Problems with Arbitrary Many...