1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.CT2022★ 1 cited
Double Fibrations
Geoffrey Cruttwell, Michael Lambert, Dorette Pronk +1
This paper defines double fibrations (fibrations of double categories) and describes their key examples and properties. In particular, it shows how double fibrations relate to exis…
math.CT2021
Discrete Double Fibrations
Michael Lambert
Presheaves on a small category are well-known to correspond via a category of elements construction to ordinary discrete fibrations over that same small category. Work of R. Paré p…
math.CT2019
A 2-Site for Continuous 2-Group Actions
Michael Lambert
Elmendorf's Theorem states that the category of continuous actions of a topological group is a Grothendieck topos in the sense that it is equivalent to a category of sheaves on a s…