OAI/GroupTheory/PolycyclicRecognition/Geometry/CartanStationaryLabel.lean

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Finite labels from forward and inverse stationary volume comparison

  1. theorem OAI.PolycyclicRecognition.CartanWordModel.exists_finite_label_of_stationary_mean line 44

    Source documentation

    Forward volume comparison and the actual coupled inverse force the stationary mean into the finite support-symmetry group.

    theorem exists_finite_label_of_stationary_mean
    (hExp : IsGroupExponential Exp)
    (realize : ExponentialLinearRealizationInput (EG := EG) (G := G))
…

    Mentions: OAI.PolycyclicRecognition.ExponentialLinearRealizationInput