Theorems · Theorem · algebraic geometry
AlgebraicGeometry.isAffineHom_of_isInducing
∀ {X Y : AlgebraicGeometry.Scheme} (f : X ⟶ Y),
Topology.IsInducing ⇑f → IsClosed (Set.range ⇑f) → AlgebraicGeometry.IsAffineHom fIf the underlying map of a morphism is inducing and has closed range, then it is affine.
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- Foundations
- Depth 174 from the axioms · uses propext, Classical.choice, Quot.sound
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