OAI/GroupTheory/PolycyclicRecognition/Algebra/UnitaryCocycle.lean

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5 declarations, 0 contain sorry, 0 declared as axioms

Concrete cocycles for bundled unitary representations

The bundled form lets central restriction and quotient descent use their actual representations without changing ambient scalar-action instances.

  1. def OAI.PolycyclicRecognition.IsUnitaryCocycle line 20
  2. def OAI.PolycyclicRecognition.unitaryDistribMulAction line 24
  3. theorem OAI.PolycyclicRecognition.IsUnitaryCocycle.map line 31
  4. theorem OAI.PolycyclicRecognition.IsUnitaryCocycle.map_one line 38
  5. theorem OAI.PolycyclicRecognition.IsUnitaryCocycle.central_value_fixed line 46