Spring 2013
02.07.2013 Prof. Dr. Marc Kesseböhmer, University of Bremen Tba 04.06.2013 Prof. Dr. Robert Vandervorst, VU University Amsterdam The Poincaré-Hopf Theorem for relative braid classes 04.06.2013 Prof. Dr. Joa Weber , University of Campinas A backward lambda-Lemma for the forward heat flow 28.05.2013 Dr. Abed Bounemoura , IHES Paris A Diophantine duality and applications to perturbation of quasi-periodic motions 07.05.2013 Dr. Kai Ziehmisch , Universität Köln Linking and closed orbits 30.04.2013 Prof. Dr. Han Peters , University of Amsterdam The dynamics of polynomial maps in two complex dimensions 16.04.2013 Dr. Lei Zhao , Université de Paris 7 Almost-collision Orbits in the Spatial Three-body Problem 09.04.2013 Prof. Dr. Urs Frauenfelder ,Seoul National University Decay and Fredholm property of sc-gradient flow lines 12.03.2013 Prof. Dr. Leonardo Marcarini, University of Rio de Janeiro Two periodic orbits on the standard three-sphere
Winter 2012/13
01. 02. 2013 Prof. Dr. Peter Albers , Universität Münster Contact Non-Squeezing and Rabinowitz Floer Homology 01. 02. 2013 Dr. Youngjin Bae, Universität Münster The growth sequende of symplectomorphisms on symplectically hyperbolic manifolds 25. 01. 2013 Prof. Dr. Felix Schlenk, Université de Neuchatel, Schweiz Slow volume growth and a gap theorem for Reeb flow on spherizations 25. 01. 2013 Felix Schmäschke, Ruhr-Universität Bochum S1-equivariant Morse cohomology and Kirwan surjectivity 23. 11. 2012 Prof. Dr. Juan-Carlos Álvarez Paiva, Université de Lille Contact geometry and systolic inequalities 02. 11. 2012 Dr. Doris Bohnet , Université de Bourgogne Quotient dynamics of certain partially hyperbolic diffeomorphisms 26. 10. 2012 Stephan Mescher , Ruhr-Universität Bochum Floer homology of cotangent bundles and Hochschild homology of Morse cochains