A note on H_infinity structures

Abstract

We give a source of examples of H_infinity ring structures that do not lift to E_infinity ring structures, based on Mandell's equivalence between certain cochain algebras and spaces.

8 pages

References in corpus (1)

• H-infinity is not E-infinity

Cited by in corpus (1)

• $G_{\infty }$-ring spectra and Moore spectra for $\beta$-rings