OAI/GroupTheory/PolycyclicRecognition/Finiteness/CentralCocycleHomology.lean

GitHub source file

7 declarations, 0 contain sorry, 0 declared as axioms

A central two-cocycle evaluates actual second group homology

  1. def OAI.PolycyclicRecognition.groupTwoCocycleChains line 13
  2. theorem OAI.PolycyclicRecognition.groupTwoCocycleChains_single line 17
  3. theorem OAI.PolycyclicRecognition.groupTwoCocycleChains_boundary line 21
  4. def OAI.PolycyclicRecognition.cycleFunctionalHomology line 43
  5. theorem OAI.PolycyclicRecognition.cycleFunctionalHomology_π line 57
  6. def OAI.PolycyclicRecognition.groupTwoCocycleHomology line 78
  7. theorem OAI.PolycyclicRecognition.groupTwoCocycleHomology_π line 83