Theorems · Definition · category theory
CategoryTheory.Limits.IsColimit.op
{J : Type u₁} →
[inst : CategoryTheory.Category.{v₁, u₁} J] →
{C : Type u} →
[inst_1 : CategoryTheory.Category.{v, u} C] →
{F : CategoryTheory.Functor J C} →
{t : CategoryTheory.Limits.Cocone F} → CategoryTheory.Limits.IsColimit t → CategoryTheory.Limits.IsLimit t.opIf t : Cocone F is a colimit cocone, then t.op : Cone F.op is a limit cone.
- Defined in
- Mathlib.CategoryTheory.Limits.HasLimits
- Cited by
- 14 results in Mathlib
- Foundations
- Depth 25 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites17
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.Homproof · cited by 32,603
- CategoryTheory.CategoryStruct.compproof · cited by 17,999
- CategoryTheory.Functorstatement and proof · cited by 16,252
- Oppositestatement and proof · cited by 8,081
- CategoryTheory.NatTrans.appproof · cited by 7,406
- Quiver.Hom.opproof · cited by 1,948
- CategoryTheory.Limits.Cone.ptproof · cited by 1,298
- CategoryTheory.Functor.opstatement and proof · cited by 997
- CategoryTheory.Limits.IsColimitstatement and proof · cited by 773
- CategoryTheory.Limits.Coconestatement and proof · cited by 746
- CategoryTheory.Limits.Coneproof · cited by 710
Cited by25
Results whose statement or proof uses this declaration.
- CategoryTheory.Limits.PushoutCocone.isColimitEquivIsLimitOpproof · cited by 5
- CategoryTheory.Limits.limitOpIsoOpColimitproof · cited by 5
- CategoryTheory.Limits.Cofan.IsColimit.opproof · cited by 4
- CategoryTheory.Limits.limitOpIsoOpColimit_inv_comp_πproof · cited by 3
- AlgebraicGeometry.isIso_pushoutSection_of_iSup_eqproof · cited by 2
- CategoryTheory.isCardinalPresentable_of_isColimit'proof · cited by 2
- CategoryTheory.Limits.preservesColimit_of_leftOpproof · cited by 1
- CategoryTheory.Limits.preservesColimit_of_opproof · cited by 1
- CategoryTheory.Limits.reflectsColimit_of_opproof · cited by 1
- CategoryTheory.Limits.preservesColimit_rightOpproof · cited by 1
- CategoryTheory.Limits.reflectsColimit_of_rightOpproof · cited by 1