OAI/NumberTheory/Ostmann/Characters/PrimitiveCharacterLifts.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

Distinct primitive characters remain distinct at a common level

  1. theorem OAI.Ostmann.PrimitiveComplexCharacter.eq_of_changeLevel_eq line 9
  2. theorem OAI.Ostmann.PrimitiveRealCharacter.asComplex_injective line 27
  3. theorem OAI.Ostmann.PrimitiveRealCharacter.lift_inverse_eq line 50
  4. theorem OAI.Ostmann.distinct_real_lifts_product_nonprincipal line 56