Speaker: Sergei Ivanov (Beijing Institute of Mathematical Sciences and Applications)
Time: 2025-11-06 14:00-16:00
Location: 1610, SIMIS
Abstract: This talk will explore the Bousfield-Kan completion of spaces, homology localization of spaces, and the corresponding notions of completion and Bousfield localization for groups. In particular, we will discuss a series of results related to the Bousfield problem concerning the homology of group completions, as well as the phenomenon of rationally bad spaces.
About Speaker: Prof. Sergei Ivanov is a mathematician from St. Petersburg, Russia. His research interests include homological algebra, algebraic topology, group theory, simplicial homotopy theory, simplical groups.
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