Henry is speaking today in seminar. His title and abstract are below:
From veering triangulations to dynamic pairs
Speaker: Henry Segerman, Oklahoma State University
Date: Jan 30, 2018 Time: 3:30 PM
Room: MSCS 509
Abstract: This is joint work with Saul Schleimer.
Agol and Guéritaud show that if we take a closed manifold admitting a pseudo-Anosov flow without perfect fits, drilling the singular orbits of the flow give a cusped manifold that admits a veering triangulation. We prove the converse. Part of our proof goes through the theory of dynamic pairs, due to Lee Mosher. In this talk I will focus on this part of the proof.
______________________
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