Theorems · Definition · category theory

CategoryTheory.Bicategory.LeftLift.lift

{B : Type u} →
  [inst : CategoryTheory.Bicategory B] →
    {a b c : B} → {f : b ⟶ a} → {g : c ⟶ a} → CategoryTheory.Bicategory.LeftLift f g → (c ⟶ b)

The lift of g along f.

Defined in

Mathlib.CategoryTheory.Bicategory.Extension

Cited by

21 results in Mathlib

Foundations

Depth 25 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.Bicategory