Theorems · Theorem · commutative algebra
Submodule.torsionBy_isTorsionBy
∀ {R : Type u_1} {M : Type u_2} [inst : CommSemiring R] [inst_1 : AddCommMonoid M] [inst_2 : Module R M] (a : R),
Module.IsTorsionBy R (↥(Submodule.torsionBy R M a)) aThe a-torsion submodule is an a-torsion module.
- Defined in
- Mathlib.Algebra.Module.Torsion.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 28 from the axioms · uses propext, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Modulestatement and proof · cited by 20,661
- AddCommMonoidstatement and proof · cited by 12,281
- CommSemiringstatement and proof · cited by 10,911
- Submodulestatement · cited by 7,192
- Submodule.torsionBystatement · cited by 31
- Module.IsTorsionBystatement · cited by 15
- Submodule.smul_torsionByproof · cited by 4
Cited by1
Results whose statement or proof uses this declaration.
- Submodule.torsionBy_torsionBy_eq_topproof · cited by 0