Theorems · Definition · global analysis

ModelWithCorners.boundary

{𝕜 : Type u_1} →
  [inst : NontriviallyNormedField 𝕜] →
    {E : Type u_2} →
      [inst_1 : NormedAddCommGroup E] →
        [inst_2 : NormedSpace 𝕜 E] →
          {H : Type u_3} →
            [inst_3 : TopologicalSpace H] →
              {I : ModelWithCorners 𝕜 E H} → (M : Type u_4) → [inst : TopologicalSpace M] → [ChartedSpace H M] → Set M

The boundary of a manifold M is the set of its boundary points.

Defined in

Mathlib.Geometry.Manifold.IsManifold.InteriorBoundary

Cited by

19 results in Mathlib

Foundations

Depth 26 from the axioms · uses propext, Quot.sound

Assumes

NontriviallyNormedFieldNormedAddCommGroupNormedSpaceTopologicalSpaceTopologicalSpaceChartedSpace