(Ebook) Geometric and cohomological methods in group theory by Martin R. Bridson, Peter H. Kropholler, Ian J. Leary ISBN 9780521757249, 052175724X

(Ebook) Geometric and cohomological methods in group theory by Martin R. Bridson, Peter H. Kropholler, Ian J. Leary ISBN 9780521757249, 052175724X

Geometric group theory is a vibrant subject at the heart of modern mathematics. It is currently enjoying a period of rapid growth and great influence marked by a deepening of its fertile interactions with logic, analysis and large-scale geometry, and striking progress has been made on classical problems at the heart of cohomological group theory. This volume provides the reader with a tour through a selection of the most important trends in the field, including limit groups, quasi-isometric rigidity, non-positive curvature in group theory, and L2-methods in geometry, topology and group theory. Major survey articles exploring recent developments in the field are supported by shorter research papers, which are written in a style that readers approaching the field for the first time will find inviting.