Seminar

A new model for the T-spectrum representing algebraic de Rham cohomology

Algebro-Geometric and Homotopical Methods

24 January 15:00 - 16:00

Joseph Ayoub - University of Zurich, UZH

Algebraic de Rham cohomology is classically represented by a nice and simple T-spectrum which is given in each level by the usual de Rham complex considered as a complex of presheaves on smooth varieties. In this talk I will try to describe a new T-spectrum which also represents algebraic de Rham cohomology. This new T-spectrum is much more complicated than the previous one but has the advantage to be closer, in some sense, to the T-spectrum representing motivic cohomology.
Organizers
Eric M. Friedlander
The University of Southern California
Lars Hesselholt
University of Copenhagen
Paul Arne Østvaer
University of Oslo

Program
Contact

Paul Arne Østvaer

paularne@math.uio.no

Other
information

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