Functions of complex variables Dynamical Systems Dynamical systems Geometry Lie groups Mathematics Several Complex Variables and Analytic Spaces Topological Groups and Lie Groups Topological groups Algebraic Geometry Algebraic Topology Algebraic geometry Algebraic topology Differential Geometry Functions of a Complex Variable Geometry, Differential Global Analysis and Analysis on Manifolds Global analysis (Mathematics) Manifolds (Mathematics) Manifolds and Cell Complexes Physical Sciences & Mathematics Singularités (Mathématiques) Singularities (Mathematics) Singularities (Mathematics) -- Congresses