OAI/Analysis/CircleDomains/Topology/FiniteCollarSeparation.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Step 1 of the ungated compatible-barrier argument: first-arrival separation at the dust point implies separation at a finite collar.
- theorem
OAI.CircleDomainRigidity.exists_finite_collar_cost_lower_boundline 21