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Bertrand Toën

Bertrand Toën is a mathematician at the University of Montpellier. He works on infinity-stacks and derived stacks, often in collaboration with Gabriele Vezzosi.

(The picture shows Vezzosi on the left and Toën on the right during a research in pairs stay at Oberwolfach in 2002).

Related $n$Lab entries

• ∞-stack, derived stack, locally constant ∞-stack

• model structure on SSet-enriched presheaves

• simplicial ring

• nonabelian cohomology

• Northwestern TFT Conference 2009

• higher topos theory

category: people