Theorems · Definition · category theory
CategoryTheory.Subobject.sSup
{C : Type u₁} →
[inst : CategoryTheory.Category.{v₁, u₁} C] →
[inst_1 : CategoryTheory.LocallySmall.{w, v₁, u₁} C] →
[CategoryTheory.WellPowered.{w, v₁, u₁} C] →
[CategoryTheory.Limits.HasCoproducts C] →
[CategoryTheory.Limits.HasImages C] → {A : C} → Set (CategoryTheory.Subobject A) → CategoryTheory.Subobject AWhen [WellPowered C] [HasImages C] [HasCoproducts C],
Subobject A has arbitrary supremums.
- Defined in
- Mathlib.CategoryTheory.Subobject.Lattice
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 41 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- CategoryTheory.Categorystatement and proof · cited by 32,673
- CategoryTheory.Subobjectstatement and proof · cited by 385
- CategoryTheory.LocallySmallstatement and proof · cited by 242
- CategoryTheory.Limits.HasCoproductsstatement and proof · cited by 119
- CategoryTheory.Subobject.mkproof · cited by 109
- CategoryTheory.Limits.image.ιproof · cited by 104
- CategoryTheory.Limits.HasImagesstatement and proof · cited by 37
- CategoryTheory.WellPoweredstatement and proof · cited by 22
- CategoryTheory.Subobject.smallCoproductDescproof · cited by 2
Cited by2
Results whose statement or proof uses this declaration.
- CategoryTheory.Subobject.le_sSupstatement · cited by 0
- CategoryTheory.Subobject.sSup_lestatement · cited by 0