## A framework of discrete DC programming by discrete convex analysis

- Takanori Maehara, Kazuo Murota
- Math. Program.
- 2015

Recently Dress andWenzel introduced the concept of valuated matroid in terms of a quantitative extension of the basis exchange axiom for matroids. This paper gives two sets of cryptomorphically equivalent axioms of valuated matroids in terms of a function defined on the family of the independent sets of the underlying matroid.

Sorry, we couldn't extract any figures or tables for this paper.