Theorems · Theorem · convex and discrete geometry

AmpleSet.preimage

∀ {F : Type u_1} [inst : AddCommGroup F] [inst_1 : Module ℝ F] [inst_2 : TopologicalSpace F] {E : Type u_2}
  [inst_3 : AddCommGroup E] [inst_4 : Module ℝ E] [inst_5 : TopologicalSpace E] {s : Set F},
  AmpleSet s → ∀ (L : E ≃ᴬ[ℝ] F), AmpleSet (⇑L ⁻¹' s)

Pre-images of ample sets under continuous affine equivalences are ample.

Defined in

Mathlib.Analysis.Convex.AmpleSet

Cited by

1 results in Mathlib

Foundations

Depth 103 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

AddCommGroupModuleTopologicalSpaceAddCommGroupModuleTopologicalSpace