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Gloria Mari Beffa, University of Wisconsin, Discrete Geometry of Polygons and Soliton Equations
Gloria Mari Beffa, University of Wisconsin, Discrete Geometry of Polygons and Soliton Equations
 In this talk we will discuss the connection between invariant evolutions of polygons and completely integrable discrete systems via polygonal geometric invariants. We will give examples and show how some open problems for bi-Hamiltonian structures of discrete systems were made easier and solved using this correspondence. If time allows we will discuss some open problems.…