German Research Foundation: Collaborative Research Center 647:                                                                        

Subproject C3: Algebraic Geometry: Deformation, Moduli and Vector Bundles
Project leaders: Klaus Altmann and Alexander Schmitt (2013 - 2016)            

Subproject A3: Geometry of Matter: Singularities in Manifolds with Special Holonomy   
Project leaders Klaus Altmann und Priska Jahnke (2009 - 2012) Poster-A3

Subproject A3:  Geometry of Matter: Singularities in Manifolds with Special Holonomy  Project leaders Klaus Altmann und Stefan Theisen (MPI-AEI) (2005-2008) Poster-A3

Subproject A1: Geometry of Matter: Strings, D-branes and Manifold of Special Holonomy        
Project leader: Georg Hein, Stefan Theisen (MPI-AEI), Klaus Mohnke, (HU) (2005-2008)  Poster-A1