UBC Topology Seminar: Eric Primozic

  • Date: 12/02/2020
  • Time: 14:00
Lecturer(s):
Eric Primozic, University of Alberta
Location: 

Online

Topic: 

Motivic cohomology and infinitesimal group schemes

Description: 

For k a perfect fi eld of characteristic p > 0 and G a split reductive group over k with p a
non-torsion prime for G, we compute the mod p motivic cohomology of the geometric classifying
space BG_(r), where G_(r) is the rth Frobenius kernel of G. Our main tool is a motivic version
of the Eilenberg-Moore spectral sequence, due to Krishna.