OAI/Algebra/AuslanderReiten/Ext/ExtBridge.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

1. theorem OAI.ArExplicit.positiveExtVanish_iff_resolution line 17
2. theorem OAI.ArExplicit.positiveExtVanish_iff_completeResolution line 38
3. theorem OAI.ArExplicit.positiveExtVanish_of_completeResolution line 71
4. theorem OAI.ArExplicit.GorensteinProjective.positiveExt_regular line 99