Theorems · Definition · ring theory
CentroidHom.starCenterToCentroid
{α : Type u_1} →
[inst : NonUnitalNonAssocSemiring α] →
[inst_1 : StarRing α] → ↥(NonUnitalStarSubsemiring.center α) →⋆ₙ+* CentroidHom αThe canonical homomorphism from the center into the centroid
- Defined in
- Mathlib.Algebra.Star.CentroidHom
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 40 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- StarRingstatement and proof · cited by 1,686
- NonUnitalNonAssocSemiringstatement and proof · cited by 1,081
- CentroidHomstatement · cited by 67
- NonUnitalStarRingHomstatement · cited by 32
- NonUnitalStarSubsemiringstatement · cited by 11
- NonUnitalStarRingHom.compproof · cited by 8
- NonUnitalStarSubsemiring.centerstatement · cited by 3
- CentroidHom.starCenterToCentroidCenterproof · cited by 0
- CentroidHom.centerStarEmbeddingproof · cited by 0
Cited by3
Results whose statement or proof uses this declaration.
- CentroidHom.starCenterIsoCentroidproof · cited by 2
- CentroidHom.starCenterToCentroid_applystatement · cited by 0
- CentroidHom.starCenterIsoCentroid_applystatement · cited by 0