Wolfram Pohlers Editor

Zoe Chatzidakis is a researcher at the CNRS, attached to the Universite Paris 7 - Denis Diderot (France). She works on model theory applied to algebraic structures. Peter Koepke is a professor at the University of Bonn, Germany. His research concentrates on set theory and inner models. Wolfram Pohlers is a professor at the Institute for Mathematical Logic in Munster, Germany. His research focuses on infinitary proof theory and its applications.