Theorems · Theorem · algebraic topology
SSet.Subcomplex.range_eq_top_iff
∀ {X Y : SSet} (f : X ⟶ Y), SSet.Subcomplex.range f = ⊤ ↔ CategoryTheory.Epi f- Cited by
- 1 results in Mathlib
- Foundations
- Depth 72 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites15
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- Quiver.Homstatement and proof · cited by 32,603
- Top.topstatement and proof · cited by 9,680
- Oppositestatement and proof · cited by 8,081
- CategoryTheory.NatTrans.appproof · cited by 7,406
- CategoryTheory.ConcreteCategory.homproof · cited by 4,022
- Set.univproof · cited by 3,945
- SimplexCategorystatement and proof · cited by 2,204
- SSetstatement and proof · cited by 1,283
- CategoryTheory.Epistatement and proof · cited by 688
- SSet.Subcomplexstatement · cited by 461
- SSet.Subcomplex.rangestatement and proof · cited by 49
Cited by1
Results whose statement or proof uses this declaration.
- SSet.Subcomplex.range_eq_topproof · cited by 1