2 papers
math.CT2026
The free bifibration on a functor
Bryce Clarke, Gabriel Scherer, Noam Zeilberger
We consider the problem of constructing the free bifibration generated by a functor of categories . This problem was previously considered by Lamarche, and is closely…
math.CT2025
The Grothendieck construction for delta lenses
Bryce Clarke
Delta lenses are functors equipped with a functorial choice of lifts, generalising the notion of split opfibration. In this paper, we introduce a Grothendieck construction (or cate…