E_n Genera

Autor: Chadwick, Steven Greg, Mandell, Michael A.
Rok vydání: 2013
Předmět:
Zdroj: Geom. Topol. 19 (2015) 3193-3232
Druh dokumentu: Working Paper
DOI: 10.2140/gt.2015.19.3193
Popis: Let R be an E_2 ring spectrum with zero odd dimensional homotopy groups. Every map of ring spectra MU to R is represented by a map of E_2 ring spectra. If 2 is invertible in pi_0(R), then every map of ring spectra MSO to R is represented by a map of E_2 ring spectra.
Databáze: arXiv