Given a directed graph G s V, A , the maximum acyclic subgraph problem is to Ž . find a maximum cardinality subset AЈ of the arcs such that GЈ s V, AЈ is acyclic. In this paper, we present polynomial-time and RNC algorithms which, when given Ž any graph G without two-cycles, find an acyclic subgraph
Spectral bounds for the maximum cut problem
✍ Scribed by Walid Ben-Ameur; José Neto
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 107 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0028-3045
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