Theorems · Definition · general topology

ShrinkingLemma.PartialRefinement.toFun

{ι : Type u_1} →
  {X : Type u_2} →
    [inst : TopologicalSpace X] →
      {u : ι → Set X} → {s : Set X} → {p : Set X → Prop} → ShrinkingLemma.PartialRefinement u s p → ι → Set X

A family of sets that form a partial refinement of u.

Defined in

Mathlib.Topology.ShrinkingLemma

Cited by

14 results in Mathlib

Foundations

Depth 2 from the axioms · uses no axioms

Assumes

TopologicalSpace