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Theorem
AlgebraicGeometry.Scheme.ker_ideal_of_isPullback_of_isOpenImmersion
Modification history
2025-05-12 15:20
Mathlib/AlgebraicGeometry/IdealSheaf.lean
chore(AlgebraicGeometry): split `IdealSheaf.lean` (#24759) …
Modified
AlgebraicGeometry.Scheme.ker_ideal_of_isPullback_of_isOpenImmersion
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2025-02-12 14:43
Mathlib/AlgebraicGeometry/IdealSheaf.lean
feat(AlgebraicGeometry): the kernel of a morphism (#21431)
Added
AlgebraicGeometry.Scheme.ker_ideal_of_isPullback_of_isOpenImmersion
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