Theorem IsLocalHom.of_specComap_surjective

Modification history

2025-12-15 09:35
Mathlib/RingTheory/Spectrum/Prime/RingHom.lean
chore(RingTheory): rename `RingHom.specComap` to `PrimeSpectrum.comap` (#32703) …
Deleted IsLocalHom.of_specComap_surjectiveView on Github →
2025-08-18 09:17
Mathlib/RingTheory/Spectrum/Prime/RingHom.lean
feat(RingTheory/Spectrum/Prime): `f : R →+* S` is local if the induced map `Spec S → Spec R` is surjective (#28121) …
Added IsLocalHom.of_specComap_surjectiveView on Github →