Theorem Ideal.Quotient.algebraMap_injective_of_liesOver

Modification history

2025-02-03 14:49
Mathlib/RingTheory/Ideal/Over.lean
feat: generalise `algebraMap_injective` by weakening its typeclass assumptions (#21287) …
Deleted Ideal.Quotient.algebraMap_injective_of_liesOverView on Github →
2024-11-04 21:50
Mathlib/RingTheory/Ideal/Over.lean
refactor(NumberTheory/RamificationInertia): use `Ideal.LiesOver` in some results about `inertiaDeg` (#18270) …
Modified Ideal.Quotient.algebraMap_injective_of_liesOverView on Github →
2024-10-19 18:37
Mathlib/RingTheory/Ideal/Over.lean
feat(RingTheory/Ideal/Over): define a class for an ideal lying over an ideal (#17415) …
Added Ideal.Quotient.algebraMap_injective_of_liesOverView on Github →