Congresses Differentiable dynamical systems Mathematics Banach algebras Differential equations Operator algebras Operator theory Algebraic topology Banach spaces C*-algebras Duality theory (Mathematics) Harmonic analysis Homology theory K-theory Lie groups Representations of groups Topological dynamics Algebra, Homological Combinatorial analysis Differential games Functional analysis Geometry, Differential Holomorphic functions Homotopy theory Mathematical models Mathematical physics Quantum theory Riemannian manifolds Study and teaching (Higher) Analytic continuation