The Topology Seminar usually meets during the semester on Tuesdays at 3:00pm, usually in CH240.
Upcoming speakers include Dan Burghelea, Michael Donovan, Kun Wang, Nick Gurski, Michael Ching, Michael Andrews, Luis A. Pereira, Jon Beardsley, Yilong Wang, Gabriel Valenzuela.
Past speakers include Grigori Avramidi, Eric Babson, Somnath Basu , Dan Burghelea, Pierre-Emmanuel Caprace, Indira Chatterji, Sergei Chmutov, Moshe Cohen, Frank Connolly, Dave Constantine, Michael Davis, Christopher Davis, James Davis, Graham Denham, Nathan Dunfield, Allan Edmonds, Charles Estill, Steve Ferry, Zbigniew Fiedorowicz, Ron Fintushel, Max Forester, Jim Fowler, Martin Frankland, Martin Frankland , Jenny George, Paul Goerss, Stefan Haller, Ian Hambleton, John Harper, Stacy Hoehn, Dan Isaksen, Niles Johnson, Matt Kahle, Effie Kalfagianni, Louis Kauffman, Thomas Kerler, Taehee Kim, Rob Kirby, John Klein, Ryan Kowalick, Igor Kriz, Jean Lafont, Ian Leary, Wouter van Limbeek, Michael A. Mandell, Howard Marcum, Randy McCarthy, Mark Meilstrup, Guido Mislin, Brian Munson, András Némethi, Andy Nicol, Nobuyuki Oda, Crichton Ogle, John Oprea, Ivonne Ortiz, Tam Nguyen Phan, Stratos Prassidis, Andy Putman, Bobby Ramsey, Duane Randall, Andrew Salch, Ruben Sanchez-Garcia, Matt Sequin, Neal Stoltzfus, Zhixu Su, Pablo Suárez-Serrato, Courtney Thatcher, Anh T. Tran, Boris Tsygan, Kun Wang, Bruce Williams, Xiaolei Wu, Paul Arne Østvær.