OAI/Combinatorics/Crossing/DrawingDeletion.lean

GitHub source file

5 declarations, 0 contain sorry, 0 declared as axioms

1. def OAI.Zarankiewicz.deleteRightVertex line 10
2. theorem OAI.Zarankiewicz.crossing_survives_deletion_iff line 13
3. theorem OAI.Zarankiewicz.crossing_columns_ne line 43
4. theorem OAI.Zarankiewicz.two_excluded_indices line 52
5. theorem OAI.Zarankiewicz.crossing_deletion_multiplicity line 62