Theorem SmoothPartitionOfUnity.exists_isSubordinate_chartAt_source

Modification history

2023-08-11 08:55
Mathlib/Geometry/Manifold/PartitionOfUnity.lean
feat: construct a smooth function on a manifold equal to one on a given closed set and with given support (#6067)
Added SmoothPartitionOfUnity.exists_isSubordinate_chartAt_sourceView on Github →