OAI/GroupTheory/PolycyclicRecognition/Analysis/HarmonicDimensionCriterion.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

From a good determinant ratio to a harmonic dimension bound

  1. theorem OAI.PolycyclicRecognition.wordBallQuadraticForm_posDef_of_gram line 14
  2. theorem OAI.PolycyclicRecognition.wordBallQuadraticForm_posDef_submodule line 32
  3. theorem OAI.PolycyclicRecognition.harmonic_dimension_bound_from_gram line 45