Mathlib v3 is deprecated. Go to Mathlib v4

Theorem algebraic_geometry.SheafedSpace.is_open_immersion.image_preimage_is_empty

Modification history

2023-06-05 01:10
src/algebraic_geometry/open_immersion/Scheme.lean
chore(algebraic_geometry/open_immersion): split (#19149) …
Modified algebraic_geometry.SheafedSpace.is_open_immersion.image_preimage_is_emptyView on Github →
2022-05-20 00:16
src/algebraic_geometry/open_immersion.lean
refactor(category_theory/discrete): make discrete irreducible (#13762)
Modified algebraic_geometry.SheafedSpace.is_open_immersion.image_preimage_is_emptyView on Github →
2021-12-14 12:57
src/algebraic_geometry/open_immersion.lean
feat(algebraic_geometry): LocallyRingedSpace has coproducts. (#10665)
Added algebraic_geometry.SheafedSpace.is_open_immersion.image_preimage_is_emptyView on Github →