Theorems · Theorem · ring theory
Bialgebra.counit_surjective
∀ {R : Type u_1} {A : Type u_2} [inst : CommSemiring R] [inst_1 : Semiring A] [inst_2 : Bialgebra R A],
Function.Surjective ⇑CoalgebraStruct.counit- Defined in
- Mathlib.RingTheory.Bialgebra.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 43 from the axioms · uses propext, Quot.sound
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Cites8
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement · cited by 62,936
- RingHom.idstatement · cited by 18,349
- Semiringstatement and proof · cited by 13,802
- CommSemiringstatement and proof · cited by 10,911
- LinearMapstatement · cited by 10,215
- Bialgebrastatement and proof · cited by 160
- CoalgebraStruct.counitstatement · cited by 108
- Bialgebra.counit_algebraMapproof · cited by 2
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