OAI/Combinatorics/SecondNeighborhood/CompositeRankBound.lean

GitHub source file

3 declarations, 0 contain sorry, 0 declared as axioms

1. theorem OAI.SeymourSecondNeighborhood.Pruning.matrix_rank_add_rank_le_rank_mul_add_card line 14
2. theorem OAI.SeymourSecondNeighborhood.Pruning.matrixL_rank_add_matrixN_rank_le_rank_composite_add_card_Z line 53
3. theorem OAI.SeymourSecondNeighborhood.Pruning.card_add_rank_matrixL_add_rank_matrixN_le_card_Z_add_card_H_of_lifts line 60