Theorems · Theorem · category theory
CategoryTheory.MorphismProperty.of_isPullback_of_descendsAlong
∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] {P Q : CategoryTheory.MorphismProperty C} {A X Y Z : C}
{fst : A ⟶ X} {snd : A ⟶ Y} {f : X ⟶ Z} {g : Y ⟶ Z} [P.DescendsAlong Q],
CategoryTheory.IsPullback fst snd f g → Q f → P fst → P g- Cited by
- 5 results in Mathlib
- Foundations
- Depth 5 from the axioms · uses no axioms
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CategoryTheory.Categorystatement and proof · cited by 32,673
- Quiver.Homstatement and proof · cited by 32,603
- CategoryTheory.MorphismPropertystatement and proof · cited by 2,179
- CategoryTheory.IsPullbackstatement and proof · cited by 320
- CategoryTheory.MorphismProperty.DescendsAlongstatement and proof · cited by 16
- CategoryTheory.MorphismProperty.DescendsAlong.of_isPullbackproof · cited by 2
Cited by5
Results whose statement or proof uses this declaration.
- CategoryTheory.MorphismProperty.iff_of_isPullbackproof · cited by 2
- CategoryTheory.MorphismProperty.of_pullback_fst_of_descendsAlongproof · cited by 1
- CategoryTheory.MorphismProperty.of_pullback_snd_of_descendsAlongproof · cited by 1
- CategoryTheory.MorphismProperty.eq_of_isomorphisms_descendsAlongproof · cited by 1