Commit 2024-06-06 10:53 48f4321c
View on Github →feat: mapComposableArrows is essentially surjective for localization functors when there is a calculus of fractions (#13558)
If L
is a localization functor with respect to a class of morphisms W
that a left or right calculus of fractions, then the induced functors on ComposableArrows _ n
is essentially surjective for all natural numbers n
.
(This was initially written only for n = 2
when there was both a calculus of left and right fractions, but Andrew Yang simplified the argument.)