Calendar Categories CCR conference Colloquia and seminars Logic seminar Undergraduate colloquia Tags luana Tea time Topological groups University-wide Agenda Agenda Day Month Week May – August 2023 May – Aug 2023 Collapse All Expand All May 17 Wed Trey Carney PhD defense May 17 @ 11:00 am – 12:00 pm Aug 21 Mon 1st day of instruction Aug 21 all-day