Theorems · Definition · functional analysis
RingHom.IsBounded
{α : Type u_5} → [inst : SeminormedRing α] → {β : Type u_6} → [inst_1 : SeminormedRing β] → (α →+* β) → PropA homomorphism f between semi_normed_rings is bounded if there exists a positive
constant C such that for all x in α, norm (f x) ≤ C * norm x.
- Defined in
- Mathlib.Analysis.Normed.Ring.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 95 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- SeminormedRingSeminormedRing
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- Realproof · cited by 25,697
- RingHomstatement and proof · cited by 10,189
- Norm.normproof · cited by 5,413
- SeminormedRingstatement and proof · cited by 446
Cited by1
Results whose statement or proof uses this declaration.
- contraction_of_isPowMulstatement and proof · cited by 0