OAI/GroupTheory/PolycyclicRecognition/Geometry/ListBarBoundaryOperators.lean

GitHub source file

8 declarations, 0 contain sorry, 0 declared as axioms

Boundary identities used in the bar shuffle homotopies

  1. def OAI.PolycyclicRecognition.listBarTailValue line 11
  2. def OAI.PolycyclicRecognition.listBarTail line 15
  3. theorem OAI.PolycyclicRecognition.listBarTail_single line 18
  4. def OAI.PolycyclicRecognition.listBarHeadMultiply line 21
  5. theorem OAI.PolycyclicRecognition.listBarHeadMultiply_single line 26
  6. theorem OAI.PolycyclicRecognition.listBarTail_prepend line 31
  7. theorem OAI.PolycyclicRecognition.listBarHeadMultiply_prepend line 41
  8. theorem OAI.PolycyclicRecognition.listBarBoundary_prepend line 48