OAI/GroupTheory/PolycyclicRecognition/Algebra/UnitarySubspaceAction.lean

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5 declarations, 0 contain sorry, 0 declared as axioms

Restricting a unitary representation to an invariant closed summand

  1. def OAI.PolycyclicRecognition.unitarySubspaceEquiv line 15
  2. def OAI.PolycyclicRecognition.unitarySubspaceAction line 32
  3. theorem OAI.PolycyclicRecognition.unitarySubspaceAction_apply line 45
  4. theorem OAI.PolycyclicRecognition.unitarySubspace_map_eq line 49
  5. theorem OAI.PolycyclicRecognition.unitarySubspace_projection_commutes line 61