OAI/RingTheory/Multiplicity/RootFibreCech.lean
9 declarations, 0 contain sorry, 0 declared as axioms
- def
OAI.Lech.ReesRoot.unitCechline 40 - lemma
OAI.Lech.ReesRoot.unitCech_naturalline 45 - def
OAI.Lech.ReesRoot.unitCechMapline 66 - abbrev
OAI.Lech.ReesRoot.rootReductionDiagramline 70 - abbrev
OAI.Lech.ReesRoot.exceptionalDiagramline 71 - def
OAI.Lech.ReesRoot.fibreCechMapline 73 - lemma
OAI.Lech.ReesRoot.fibreCechMap_isoModSerreline 83 - theorem
OAI.Lech.ReesRoot.fibreCech_homologyline 101 - lemma
OAI.Lech.ReesRoot.fibreCech_cardinality_homologyline 108