Theorems · Theorem · algebraic topology

IsAddQuotientCoveringMap.homeomorph_comp_iff

∀ {E : Type u_1} {X : Type u_2} [inst : TopologicalSpace E] [inst_1 : TopologicalSpace X] {f : E → X} {G : Type u_3}
  [inst_2 : AddGroup G] [inst_3 : AddAction G E] {Y : Type u_4} [inst_4 : TopologicalSpace Y] (φ : X ≃ₜ Y),
  IsAddQuotientCoveringMap (⇑φ ∘ f) G ↔ IsAddQuotientCoveringMap f G

Defined in

Mathlib.Topology.Covering.Quotient

Cited by

0 results in Mathlib

Foundations

Depth 73 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

TopologicalSpaceTopologicalSpaceAddGroupAddActionTopologicalSpace