Theorems · Theorem · general topology
UpperHemicontinuous.upperHemicontinuousWithinAt
∀ {α : Type u_1} {β : Type u_2} [inst : TopologicalSpace α] [inst_1 : TopologicalSpace β] {f : α → Set β},
UpperHemicontinuous f → ∀ (s : Set α) (x : α), UpperHemicontinuousWithinAt f s x- Defined in
- Mathlib.Topology.Semicontinuity.Defs
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 73 from the axioms · uses propext, Classical.choice, Quot.sound
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.
- Setstatement and proof · cited by 53,352
- TopologicalSpacestatement and proof · cited by 24,529
- UpperHemicontinuousstatement and proof · cited by 30
- UpperHemicontinuousWithinAtstatement · cited by 22
- SemicontinuousAt.semicontinuousWithinAtproof · cited by 9
Cited by1
Results whose statement or proof uses this declaration.
- upperHemicontinuousWithinAt_singleton_iffproof · cited by 2