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Supermodularity in unweighted graph optimization I : branchings and matchings
Bérczi, Kristóf; Frank, András - In: Mathematics of operations research 43 (2018) 3, pp. 726-753
Persistent link: https://www.econbiz.de/10011914339
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Supermodularity in unweighted graph optimization II : matroidal term rank augmentation
Bérczi, Kristóf; Frank, András - In: Mathematics of operations research 43 (2018) 3, pp. 754-762
Persistent link: https://www.econbiz.de/10011914342
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Supermodularity in unweighted graph optimization III : highly connected digraphs
Bérczi, Kristóf; Frank, András - In: Mathematics of operations research 43 (2018) 3, pp. 763-780
Persistent link: https://www.econbiz.de/10011914343