Theorems · Theorem · general topology

Filter.HasBasis.disjoint_cobounded_iff

∀ {α : Type u_2} [inst : Bornology α] {ι : Sort u_4} {p : ι → Prop} {s : ι → Set α} {l : Filter α},
  l.HasBasis p s → (Disjoint l (Bornology.cobounded α) ↔ ∃ i, p i ∧ Bornology.IsBounded (s i))

Defined in

Mathlib.Topology.Bornology.Basic

Cited by

1 results in Mathlib

Foundations

Depth 75 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

Bornology