OAI/Algebra/AuslanderReiten/Cones/TwoConeConnectingMaps.lean

GitHub source file

9 declarations, 0 contain sorry, 0 declared as axioms

  1. def OAI.ArExplicit.TwoCone.firstCokernelMap line 11
  2. def OAI.ArExplicit.TwoCone.secondCokernelMap line 18
  3. theorem OAI.ArExplicit.TwoCone.firstCokernelMap_mk line 26
  4. theorem OAI.ArExplicit.TwoCone.secondCokernelMap_mk line 30
  5. def OAI.ArExplicit.TwoCone.rowCokernelMap line 33
  6. def OAI.ArExplicit.TwoCone.columnCokernelMap line 37
  7. def OAI.ArExplicit.TwoCone.topAttachingCokernel line 41
  8. theorem OAI.ArExplicit.TwoCone.topAttachingCokernel_mk line 53
  9. theorem OAI.ArExplicit.TwoCone.topAttachingCokernel_adjacent line 57