OAI/Algebra/AuslanderReiten/Complete/ProjectiveCompleteResolution.lean

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5 declarations, 0 contain sorry, 0 declared as axioms

  1. theorem OAI.ArExplicit.completeCochain_isZero_of_projectiveCokernel line 16
  2. theorem OAI.ArExplicit.FiniteLeftModule.projective_completeCochain_isZero line 35
  3. theorem OAI.ArExplicit.FiniteLeftModule.nonempty_projectiveMiddleShiftIso line 43
  4. def OAI.ArExplicit.FiniteLeftModule.projectiveMiddleShiftIso line 55
  5. theorem OAI.ArExplicit.FiniteLeftModule.projectiveMiddleShiftIso_hom line 67