October 20, 2017 (12:45 PM PDT - 01:30 PM PDT) Seminar GTC Postdoc Seminar: Colorful coverings of polytopes and piercing numbers of colorful d-intervals
September 19, 2017 (02:00 PM PDT - 03:00 PM PDT) Seminar Combinatorial Fixed Point Theorems Working Group: The KKM theorem, generalizations, and applications to hypergraphs