OAI/GroupTheory/PolycyclicRecognition/Algebra/SemisimpleMovingLang.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

Bijective Lang maps on the moving central factor

The unipotent factor causes no fixed directions on the range of S-1. The central group's Lang map is exactly that invertible linear difference.

  1. def OAI.PolycyclicRecognition.semisimpleMovingDifference line 17
  2. theorem OAI.PolycyclicRecognition.semisimpleMovingDifference_bijective line 23
  3. theorem OAI.PolycyclicRecognition.semisimpleMoving_lang_eq_difference line 50
  4. theorem OAI.PolycyclicRecognition.semisimpleMoving_lang_bijective line 62