OAI/GroupTheory/PolycyclicRecognition/Algebra/SubgroupShapiro.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

The Shapiro comparison associated to subgroup inclusion

  1. def OAI.PolycyclicRecognition.subgroupShapiroIso line 17
  2. theorem OAI.PolycyclicRecognition.subgroupShapiro_return_chain line 27
  3. theorem OAI.PolycyclicRecognition.subgroup_comparison_homology line 83