OAI/Topology/ArtinGroups/Harmonic/DimensionNonneg.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

1. lemma OAI.HarmonicArtin.FusionEdge.dimension_nonneg line 24
2. lemma OAI.HarmonicArtin.fusionFoldedCartan_symm line 33
3. lemma OAI.HarmonicArtin.fusionFoldedCartan_off_nonpos line 40
4. theorem OAI.HarmonicArtin.fusionOrbit_null_summand_boundary_zero line 45