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General Mathematics Seminar of the St. Petersburg Division of Steklov Institute of Mathematics, Russian Academy of Sciences
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Plane curve singularities and combinatorics of quivers S. V. Fomin University of Michigan |
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Abstract: I will discuss a recently discovered (and largely mysterious) connection between the topology of isolated singularities of plane curves and their morsifications (V. Arnold, N. A'Campo, S. Gusein-Zade) and the mutation equivalence of quivers associated with their morsifications. The talk will be accessible to a general mathematical audience. Joint work with P. Pylyavskyy, E. Shustin, and Dylan Thurston, arXiv:1711.10598. |
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