OAI/GroupTheory/PolycyclicRecognition/Algebra/CharacterScaling.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

Positive scaling and the finite zero-sum obstruction

  1. theorem OAI.PolycyclicRecognition.inwardCharacterMonoid_smul line 15
  2. theorem OAI.PolycyclicRecognition.finite_inwardCharacter_smul_iff line 22
  3. theorem OAI.PolycyclicRecognition.badUnitCharacters_no_convex_zero_of_no_zero_sum line 30