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Theorems · Theorem · algebraic topology

SSet.RelativeMorphism.ext_iff

∀ {X Y : SSet} {A : X.Subcomplex} {B : Y.Subcomplex} {φ : A.toSSet ⟶ B.toSSet} {x y : SSet.RelativeMorphism A B φ},
  x = y ↔ x.map = y.map
Defined in
Mathlib.AlgebraicTopology.SimplicialSet.RelativeMorphism
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Foundations
Depth 40 from the axioms · uses propext, Classical.choice, Quot.sound
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Quiver.Hom · cited by 32603Quiver.HomOpposite · cited by 8081OppositeSimplexCategory · cited by 2204SimplexCategorySSet · cited by 1283SSetSSet.Subcomplex · cited by 461SSet.SubcomplexSSet.Subcomplex.toSSet · cited by 315Subcomplex.toSSetSSet.RelativeMorphism.map · cited by 51RelativeMorphism.mapSSet.RelativeMorphism · cited by 39SSet.RelativeMorphismSSet.RelativeMorphism.ext · cited by 1RelativeMorphism.extRelativeMorphism.ext_iffCITED BYCITES

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