OAI/Analysis/CircleDomains/Topology/ScalarQuotientDescent.lean

GitHub source file

3 declarations, 0 contain sorry, 0 declared as axioms

A continuous scalar constant on closed quotient fibers descends continuously. An exact zero neighborhood also descends when its fiber is a singleton.

  1. theorem OAI.CircleDomainRigidity.closed_map_scalar_descent_continuous line 13
  2. theorem OAI.CircleDomainRigidity.scalar_descent_on_projection line 25
  3. theorem OAI.CircleDomainRigidity.closed_map_zero_neighborhood_descends line 30