URegina Topology Seminar: Sarah Petersen

  • Date: 11/14/2022
  • Time: 13:00
Sarah Petersen, MPIM Bonn

University of Regina


The RO(C2)-graded homology of C2-equivariant Eilenberg–MacLane spaces


This talk describes an extension of Ravenel–Wilson Hopf ring techniques to C2-equivariant homotopy theory. Our main application and motivation for introducing these methods is a computation of the RO(C2)-graded homology of C2-equivariant Eilenberg–MacLane spaces. The result we obtain for C2-equivariant Eilenberg–MacLane spaces associated to the constant Mackey functor F2 gives a C2-equivariant analogue of the classical computation due to Serre at the prime 2. We also investigate a twisted bar spectral sequence computing the homology of these equivariant Eilenberg–MacLane spaces.

Other Information: 

Location: Online


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Time: 1pm Central/ 12pm Pacific


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