∫ Утверждение Mathlib
exists_isSubordinate_chartAt_source_of_isClosed
Mathlib.Geometry.Manifold.PartitionOfUnity
URI: https://scilib.ai/kg/mathlib#SmoothPartitionOfUnity.exists_isSubordinate_chartAt_source_of_isClosed
∫ Утверждение Mathlib
Mathlib.Geometry.Manifold.PartitionOfUnity
URI: https://scilib.ai/kg/mathlib#SmoothPartitionOfUnity.exists_isSubordinate_chartAt_source_of_isClosed