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Seminar

AT Research Seminar: An algebraic model for commutative HZ-algebras. April 24, 2014 (01:30 PM PDT - 02:30 PM PDT)
Parent Program: Algebraic Topology
Location: MSRI: Simons Auditorium
Speaker(s) Birgit Richter (Universit├Ąt Hamburg)
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Eilenberg-Mac Lane spectra represent singular cohomology and they allow for rather algebraic considerations in stable homotopy theory. Shipley proved that there is a Quillen equivalence between algebras over the Eilenberg-Mac Lane spectrum of the integers, HZ, and differential graded rings. I'll talk about ongoing work with her where we aim at extending her result to commutative HZ-algebras. This builds on a Dold-Kan type theorem for commutative monoids in symmetric sequences.

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