E_n Genera
Algebraic Topology
2016-01-20 v1
Abstract
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.
Cite
@article{arxiv.1310.3336,
title = {E_n Genera},
author = {Steven Greg Chadwick and Michael A. Mandell},
journal= {arXiv preprint arXiv:1310.3336},
year = {2016}
}