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VIDEO LIBRARY |
International Seminar for Young Researchers "Algebraic, Combinatorial and Toric Topology"
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Duality in Toric Topology M. Staniforth University of Southampton |
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Abstract: There are numerous notions of duality across mathematics. In this talk we explore the interplay between dualities in combinatorics, topology, and algebra, via a study of cup and cap products in moment-angle complexes and related polyhedral product spaces. We obtain both a description of the cap product and a characterisation of Poincaré duality in Language: English |