OAI/Topology/ArtinGroups/Complexes/HomDimensionRetract.lean
4 declarations, 0 contain sorry, 0 declared as axioms
- lemma
OAI.HarmonicArtin.ReversibleQuiver.Zigzag.BasedComplex.homDimension_retract_sourceline 13 - lemma
OAI.HarmonicArtin.ReversibleQuiver.Zigzag.BasedComplex.totalHomDimension_le_of_pointwiseline 33 - lemma
OAI.HarmonicArtin.ReversibleQuiver.Zigzag.BasedComplex.totalHomDimension_retract_sourceline 44 - lemma
OAI.HarmonicArtin.ReversibleQuiver.Zigzag.BasedComplex.cappedSummand_total_boundline 56