Dresden 2000 – scientific programme

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MP: Theoretische und Mathematische Grundlagen der Physik

MP 2: Klassische Feldtheorie

MP 2.1: Talk

Monday, March 20, 2000, 15:15–15:30, W A317

Bicomplexes and completely integrable models — •Folkert Müller-Hoissen — Max-Planck-Institut für Strömungsforschung, Bunsenstrasse 10, 37073 Göttingen

The existence of an infinite set of conserved currents in various classical completely integrable models is traced back to a simple construction of an infinite chain of closed elements of a bicomplex. Examples include chiral and Toda models, as well as the KP and self-dual Yang-Mills equations.