Michael Dougherty

Discrete Geometry & Combinatorics Seminar: Spring 2015

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Angles in Polytopes

Jon McCammond | April 15


Groups, Trees and R-trees

Daryl Cooper | April 22


Noncrossing Partitions and the Milnor Fiber of the Braid Arrangement

Michael Dougherty | April 29


Tiling with Polyominoes

Gordon Kirby | May 6


Braid Groups and Euclidean Simplices

Elizabeth Leyton Chisholm | May 13


Graphs and Quadratic Forms

Larry Gerstein | May 20


Classifying Local Representations of the Braid Group

Joe Ricci | May 27


Conway's Proof of the Classification of Surfaces

Ben Coté | June 3