OAI/Analysis/CircleDomains/Topology/ConnectedDiskIntersection.lean
2 declarations, 0 contain sorry, 0 declared as axioms
A connected open plane set whose available unit-circle part is connected has connected intersection with the open unit disk.
- lemma
OAI.CircleDomainRigidity.disk_component_closure_contains_circleline 12 - lemma
OAI.CircleDomainRigidity.isPreconnected_inter_disk_of_circleline 38