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Complex Orientations are Partial Strictifications of the Unit
- 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
- Subjects :
- Mathematics - Algebraic Topology
55N22 (55P43)
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2311.01663
- Document Type :
- Working Paper