68 search results - page 5 / 14 » Diameter and connectivity of 3-arc graphs |
SIGMETRICS
2006
ACM
14 years 1 months ago
2006
ACM
This work analyzes the connectivity of large diameter networks where every link has an independent probability p of failure. We give a (relatively simple) topological condition th...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We show that for every connected graph G of diameter 3, the graph G3 has average degree 7 4 (G). We also provide an example showing that this bound is best possible. This resolv...
MFCS
2004
Springer
14 years 27 days ago
2004
Springer
Abstract. Bidimensionality provides a tool for developing subexponential fixed-parameter algorithms for combinatorial optimization problems on graph families that exclude a minor....
DAM
2008
13 years 7 months ago
2008
A vertex-cut X is said to be a restricted cut of a graph G if it is a vertex-cut such that no vertex u in G has all its neighbors in X. Clearly, each connected component of G - X ...
IWPEC
2010
Springer
13 years 5 months ago
2010
Springer
The Colorful Motif problem asks if, given a vertex-colored graph G, there exists a subset S of vertices of G such that the graph induced by G on S is connected and contains every c...