Theorem PrimeSpectrum.isIntegral_of_isClosedMap_comap_mapRingHom

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)
Added PrimeSpectrum.isIntegral_of_isClosedMap_comap_mapRingHomView on Github →