OAI/GroupTheory/PolycyclicRecognition/Finiteness/NormalHomologyModuleFiniteness.lean

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5 declarations, 0 contain sorry, 0 declared as axioms

FP-infinity gives finite subgroup homology with its conjugation action

  1. theorem OAI.PolycyclicRecognition.normalSubgroupBarChains_homology_isIso line 15
  2. def OAI.PolycyclicRecognition.normalSubgroupHomologyUnderlyingIso line 32
  3. theorem OAI.PolycyclicRecognition.normalSubgroupHomologyUnderlyingIso_equivariant line 42
  4. def OAI.PolycyclicRecognition.normalSubgroupHomologyIso line 61
  5. theorem OAI.PolycyclicRecognition.typeFPInfinity_normalHomologyQuotient_finite line 71