Theorem PrimeSpectrum.comap_singleton_isClosed_of_isIntegral

Modification history

2024-11-19 11:44
Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean
feat(AlgebraicGeometry): ring hom is integral if the induced map between affine lines is closed (#18804)
Deleted PrimeSpectrum.comap_singleton_isClosed_of_isIntegralView on Github →
2023-05-24 09:36
Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean
feat: port AlgebraicGeometry.PrimeSpectrum.Basic (#4276)
Added PrimeSpectrum.comap_singleton_isClosed_of_isIntegralView on Github →