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Complex Orientations are Partial Strictifications of the Unit

Authors :
Grossman-Naples, Doron
Publication Year :
2023

Abstract

We give a higher-algebraic interpretation of complex orientations of ring spectra as "$\mathbb{E}_2$ strictifications" of the identity element. We show that higher strictifications do not exist for most ring spectra of interest in chromatic homotopy theory.<br />Comment: Added info on how the main results explain the role of even-periodicity in chromatic homotopy

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2311.01663
Document Type :
Working Paper