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CJCDGCGT
2005
Springer
15 years 5 months ago
Rotational Steiner Ratio Problem Under Uniform Orientation Metrics
Songpu Shang, Xiaodong Hu, Tong Jing
CJCDGCGT
2005
Springer
15 years 2 months ago
Fractional Vertex Arboricity of Graphs
The vertex arboricity va(G) of a graph G is the minimum number of subsets into which the vertex set V (G) can be partitioned so that each subset induces an acyclic subgraph. The f...
Qinglin Yu, Lian-Cui Zuo