Theorems · Theorem · functional analysis

Seminorm.isBounded_const

∀ {𝕜 : Type u_2} {𝕜₂ : Type u_3} {E : Type u_6} {F : Type u_7} {ι : Type u_9} [inst : SeminormedRing 𝕜]
  [inst_1 : AddCommGroup E] [inst_2 : Module 𝕜 E] [inst_3 : SeminormedRing 𝕜₂] [inst_4 : AddCommGroup F]
  [inst_5 : Module 𝕜₂ F] {σ₁₂ : 𝕜 →+* 𝕜₂} [inst_6 : RingHomIsometric σ₁₂] (ι' : Type u_11) [Nonempty ι']
  {p : ι → Seminorm 𝕜 E} {q : Seminorm 𝕜₂ F} (f : E →ₛₗ[σ₁₂] F),
  Seminorm.IsBounded p (fun x => q) f ↔ ∃ s C, q.comp f ≤ C • s.sup p

Defined in

Mathlib.Analysis.LocallyConvex.WithSeminorms

Cited by

1 results in Mathlib

Foundations

Depth 119 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

SeminormedRingAddCommGroupModuleSeminormedRingAddCommGroupModuleRingHomIsometricNonempty