OAI/GroupTheory/PolycyclicRecognition/Algebra/TrivialBarCoinvariants.lean

GitHub source file

4 declarations, 0 contain sorry, 0 declared as axioms

Integral bar chains as coinvariants of the free bar resolution

  1. def OAI.PolycyclicRecognition.trivialBarCoinvariantsIso line 16
  2. theorem OAI.PolycyclicRecognition.trivialBarCoinvariantsIso_single line 24
  3. def OAI.PolycyclicRecognition.normalSubgroupBarChains line 41
  4. theorem OAI.PolycyclicRecognition.normalSubgroupBarChains_single line 49