Mathematical Physics X: Proceedings of the Xth Congress on Mathematical Physics, Held at Leipzig, Germany, 30 July – 9 August, 1991

The plenary lectures in this volume give a fairly complete overview of present research in mathematical physics. The contributions cover classical mechanics on manifolds, non-commutative differential geometry and quantum groups, chaotic quantum systems, various topics in equilibrium and non-equilibrium statistical mechanics, quantum field theory, including topological field theory, and classical field theory.