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Theorems · Theorem · commutative algebra

RingCon.comap_mono

∀ {R : Type u_3} {R' : Type u_4} [inst : Add R] [inst_1 : Mul R] [inst_2 : Add R'] [inst_3 : Mul R'] {F : Type u_5}
  [inst_4 : FunLike F R R'] [inst_5 : AddHomClass F R R'] [inst_6 : MulHomClass F R R'] {J J' : RingCon R'} {f : F},
  J ≤ J' → J.comap f ≤ J'.comap f
Defined in
Mathlib.RingTheory.Congruence.Basic
Cited by
1 results in Mathlib
Foundations
Depth 14 from the axioms · uses no axioms
Assumes
AddMulAddMulFunLikeAddHomClassMulHomClass
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

RingCon.comap_ringConGen_ringEquiv · cited by 0RingCon.comap_ringConGen_…DFunLike.coe · cited by 62936DFunLike.coeFunLike · cited by 2560FunLikeRingCon · cited by 219RingConMulHomClass · cited by 73MulHomClassAddHomClass · cited by 65AddHomClassRingCon.comap · cited by 32RingCon.comapRingCon.comap_monoCITED BYCITES

Cites6

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Cited by1

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