OAI/GroupTheory/PolycyclicRecognition/Finiteness/BicomplexZeroRows.lean

GitHub source file

4 declarations, 0 contain sorry, 0 declared as axioms

Replacing acyclic positive rows by their degree-zero homology

  1. abbrev OAI.PolycyclicRecognition.bicomplexZeroRows line 10
  2. def OAI.PolycyclicRecognition.bicomplexZeroRowsProjection line 13
  3. theorem OAI.PolycyclicRecognition.bicomplexZeroRows_total_quasiIso line 17
  4. theorem OAI.PolycyclicRecognition.normalExtension_zeroRows_total_quasiIso line 24