OAI/GroupTheory/PolycyclicRecognition/Algebra/AlternatingBarCycles.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

Explicit signed-permutation cycles in the abelian bar complex

  1. def OAI.PolycyclicRecognition.alternatingBarChain line 14
  2. theorem OAI.PolycyclicRecognition.alternatingBarChain_d_formula line 17
  3. theorem OAI.PolycyclicRecognition.alternatingBarChain_boundary line 32