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Department of Mathematics,
Department of Mathematics,
University of California San Diego
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Math 292 - Topology Seminar
Ang Li
University of Kentucky
A comparison between $C_2$-equivariant and classical squaring operations
Abstract:
For any $C_2$-equivariant spectrum, we can functorially assign two non-equivariant spectra - the underlying spectrum and the geometric fixed point spectrum. They both induce maps from $RO(C_2)$-graded cohomology to classical cohomology. In this talk, I will compare the $RO(C_2)$-graded squaring operations with the classical squaring operations along the induced maps. This is joint work with Prasit Bhattacharya and Bertrand Guillou.
October 5, 2021
10:30 AM
https://ucsd.zoom.us/s/99777474063 Passcode: topology
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