Theorems · Theorem · global analysis

IsMIntegralCurve.periodic_xor_injective

∀ {E : Type u_1} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] {H : Type u_2} [inst_2 : TopologicalSpace H]
  {I : ModelWithCorners ℝ E H} {M : Type u_3} [inst_3 : TopologicalSpace M] [inst_4 : ChartedSpace H M]
  [inst_5 : IsManifold I 1 M] {γ : ℝ → M} {v : (x : M) → TangentSpace I x} [T2Space M] [BoundarylessManifold I M],
  IsMIntegralCurve γ v →
    (ContMDiff I I.tangent 1 fun x => ⟨x, v x⟩) → Xor (∃ T > 0, Function.Periodic γ T) (Function.Injective γ)

A global integral curve is injective xor periodic with positive period.

Defined in

Mathlib.Geometry.Manifold.IntegralCurve.ExistUnique

Cited by

0 results in Mathlib

Foundations

Depth 220 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

NormedAddCommGroupNormedSpaceTopologicalSpaceTopologicalSpaceChartedSpaceIsManifoldT2SpaceBoundarylessManifold