DAM
2011
13 years 7 months ago
2011
In 1988, Golumbic and Hammer characterized powers of cycles, relating them to circular-arc graphs. We extend their results and propose several further structural characterizations ...
GLOBECOM
2010
IEEE
13 years 9 months ago
2010
IEEE
High demands in data delivery latency and communication reliability encourage the use of fault-toleranceenhanced all-optical WDM networks. Low latency is satisfied by setting up a ...
COMBINATORICS
1998
14 years 5 days ago
1998
A circulant graph G of order n is a Cayley graph over the cyclic group Zn. Equivalently, G is circulant iff its vertices can be ordered such that the corresponding adjacency matr...
PDCAT
2007
Springer
14 years 6 months ago
2007
Springer
A circulant graph with n nodes and jumps j1, j2, ..., jm is a graph in which each node i, 0 ≤ i ≤ n−1, is adjacent to all the vertices i±jk mod n, where 1 ≤ k ≤ m. A bi...