Hello everyone,
Henry will be speaking today in seminar. His title and abstract are below:
From veering triangulations to pseudo-Anosov flows
Speaker: Henry Segerman, OSU
Date: Nov 8, 2017
Time: 3:30 PM
Room: MSCS 509
Abstract: Agol introduced veering triangulations of mapping tori, whose combinatorics are canonically associated to the pseudo-Anosov monodromy. Guéritaud and Agol generalised an alternative construction to any closed manifold equipped with a pseudo-Anosov flow without perfect fits. We prove the converse, showing that veering triangulations are a perfect combinatorialisation of such flows.
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Neil R. Hoffman Assistant Professor Department of Mathematics 523 Math Science Building Oklahoma State University Stillwater, OK 74078-1058 405-744-7791 http://math.okstate.edu/people/nhoffman