December 13, 2018
11:30AM - 12:30PM
Math Tower 154
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2018-12-13 12:30:00
2018-12-13 13:30:00
Homotopy Theory (joint with K-Theory and Motivic Homotopy Theory) Seminar - Alexander Rolle
Title: Classifying spaces of projective linear groups
Speaker: Alexander Rolle (Western Ontario)
Abstract: Given an algebraic group G, if one can calculate the Chow groups of the classifying space of G, then one gets universal characteristic classes for G-torsors. In this talk, I'll introduce a couple of notions of classifying space in the context of motivic homotopy theory, and I'll describe the relationship between the Chow groups of the étale classifying spaces of projective linear groups and the Chow groups of the Nisnevich classifying spaces.
Math Tower 154
OSU ASC Drupal 8
ascwebservices@osu.edu
America/New_York
public
Date Range
Add to Calendar
2018-12-13 11:30:00
2018-12-13 12:30:00
Homotopy Theory (joint with K-Theory and Motivic Homotopy Theory) Seminar - Alexander Rolle
Title: Classifying spaces of projective linear groups
Speaker: Alexander Rolle (Western Ontario)
Abstract: Given an algebraic group G, if one can calculate the Chow groups of the classifying space of G, then one gets universal characteristic classes for G-torsors. In this talk, I'll introduce a couple of notions of classifying space in the context of motivic homotopy theory, and I'll describe the relationship between the Chow groups of the étale classifying spaces of projective linear groups and the Chow groups of the Nisnevich classifying spaces.
Math Tower 154
Department of Mathematics
math@osu.edu
America/New_York
public
Title: Classifying spaces of projective linear groups
Speaker: Alexander Rolle (Western Ontario)
Abstract: Given an algebraic group G, if one can calculate the Chow groups of the classifying space of G, then one gets universal characteristic classes for G-torsors. In this talk, I'll introduce a couple of notions of classifying space in the context of motivic homotopy theory, and I'll describe the relationship between the Chow groups of the étale classifying spaces of projective linear groups and the Chow groups of the Nisnevich classifying spaces.