# Topology Seminars - Fall 2018

## Fall 2018

- Sept 13:
**Sean Corrigan**, Texas State University, Perfect Morse functions on three-dimensional orbifolds - Sept 20:
**Will Grilliette**, Texas State University, Comma Categories, Part I: Topologies & σ-Algebras - Sept 27:
**David Snyder**, Texas State University, Generalized Dunce Hats Are Not Splittable - Oct 18:
**Sean Corrigan**, Texas State University, Morse (in)equalities for low-dimensional orbifolds - Oct 25:
**David Snyder**, Texas State University, A new technique for construction rational non-integral homology 4-balls with homology sphere boundary - Nov 1:
**William Grilliette**, Texas State University, Matricial Banach Spaces - Nov 8:
**Melissa McGuirl**, Brown University, A Topological Study of Spatio-temporal Pattern Formation - Nov 15:
**Henry Adams**, Colorado State University, Metric reconstruction via optimal transport - Nov 29:
**Thomas Thickstun**, Texas State University, A monotone, degree-zero self-map of the Pontryagin surface. - Dec 6:
**Weam Al-Tameemi**, Texas State University, Algebraically Determined Semidirect Products