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Mathematics / Combinatorics / Combinatorial optimization / Matroid theory / Discrete mathematics / Matroid / Greedoid / Partition matroid / Matroid oracle
Date: 2008-11-17 17:17:16
Mathematics
Combinatorics
Combinatorial optimization
Matroid theory
Discrete mathematics
Matroid
Greedoid
Partition matroid
Matroid oracle

The Complexity of the Matroid-Greedoid Partition Problem Vera Asodi∗ and Christopher Umans† Abstract We show that the maximum matroid-greedoid partition problem is NP-hard to approximate

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