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Also, Chvátal, Cook and Espinoza's interesting work on local cuts is related: https://t.co/aELQrnFKWk @mluebbecke @wjcook https://t.co/k6DkeK201g
Also, Chvátal, Cook and Espinoza's interesting work on local cuts is related: https://t.co/aELQrnFKWk @mluebbecke @wjcook https://t.co/k6DkeK201g
RT @jim_luedtke: Perregaard and Balas (of course) tried this in a nice IPCO paper: https://t.co/aNK9MdPgkb https://t.co/a1jlSeVUEJ
Perregaard and Balas (of course) tried this in a nice IPCO paper: https://t.co/aNK9MdPgkb https://t.co/a1jlSeVUEJ
@tanichu 安定結婚の最適性「交換しても得しない」は,(劣モジュラよりも,むしろ)マトロイドに近く,その方向での一般化が複数あります http://t.co/2G3cGaOoh6 http://t.co/kBq3E60OBs なおマトロイドは大体,劣モジュラの双対です