OAI/GroupTheory/PolycyclicRecognition/Geometry/CartanSegmentPaths.lean

GitHub source file

1 declarations, 0 contain sorry, 0 declared as axioms

Paths to segment boxes before height factorization

Every point of the actual box determined by a Cartan segment is reached by a controlled path. Under an arbitrary linearly bounded homomorphism, that path stays over the corresponding target segment. No factorization through canonical height is required.

  1. theorem OAI.PolycyclicRecognition.CartanWordModel.exists_segment_box_path_bound line 34

    Source documentation

    Actual segment-box reachability with control under the homomorphism that will be constrained by stationary volume comparison.

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

    Mentions: OAI.PolycyclicRecognition.ExponentialLinearRealizationInput