42 search results - page 7 / 9 » Hamilton cycles in prisms |
DM
2008
13 years 10 months ago
2008
A weighted graph is one in which every edge e is assigned a nonnegative number w(e), called the weight of e. The weight of a cycle is defined as the sum of the weights of its edge...
CJCDGCGT
2005
Springer
13 years 11 months ago
2005
Springer
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...
SAC
2010
ACM
14 years 4 months ago
2010
ACM
This article addresses the problem of efficient multi-robot patrolling in a known environment. The proposed approach assigns regions to each mobile agent. Every region is represen...
GC
2006
Springer
13 years 9 months ago
2006
Springer
An n-partite tournament is an orientation of a complete n-partite graph. An npartite tournament is a tournament, if it contains exactly one vertex in each partite set. Douglas, Pr...
JCT
2010
13 years 8 months ago
2010
A graph G on n vertices is Hamiltonian if it contains a cycle of length n and pancyclic if it contains cycles of length for all 3 ≤ ≤ n. Write α(G) for the independence numbe...