Fall Semester 2019
- September 5
- Burns Healy (University of Wisconsin–Milwaukee)
- Quasi-Isometries of Cusped Spaces for Relatively Hyperbolic Pairs
- September 12
- Kathryn Lesh (Union College)
- Connectivity of Complexes Related to Homological Stability
- September 19
- Kathryn Lesh (Union College)
- Connectivity of Complexes Related to Homological Stability
- September 26
- Elden Elmanto (Harvard University)
- Excision and Descent in Motivic Cohomology Theories
- October 3
- Rylee Lyman (Tufts University)
- The Outer Automorphism Group of a Free Product of Finite Groups
- October 10
- Yash Lodha (École Polytechnique Fédérale de Lausanne, Switzerland)
- Finitely Generated Infinite Simple Groups of Homeomorphisms of the Real Line
- October 17
- Edgar Bering (Temple University)
- Special Covers of Alternating Links
- October 24
- Greg Malen (Duke University)
- The Topology and Structure of Crystallized Polyforms
- October 31
- Benjamin Schweinhart (Ohio State University)
- Fractal Dimension Estimation with Persistent Homology
- November 7
- Eduard Schesler (Bielefeld University, Germany)
- The Sigma Conjecture for Solvable S-Arithmetic Groups and Morse Theory on Euclidean Buildings
- November 14
- Alex Tchernev
- Dynamical Systems on Chain Complexes — Part 1
- November 21
- Alex Tchernev
- Dynamical Systems on Chain Complexes — Part 2
- November 28
- no classes
- December 5
- Chris Kapulkin (University of Western Ontario, Canada)
- Towards Cubical Models of Higher Category Theory