TCS
2008
13 years 11 months ago
2008
This paper deals with the existence and search of properly edgecolored paths/trails between two, not necessarily distinct, vertices s and t in an edge-colored graph from an algori...
JGT
2006
13 years 11 months ago
2006
An edge-colored graph H is properly colored if no two adjacent edges of H have the same color. In 1997, J. Bang-Jensen and G. Gutin conjectured that an edgecolored complete graph ...
COMBINATORICS
2006
13 years 11 months ago
2006
An H-factor of a graph G is a spanning subgraph of G whose connected components are isomorphic to H. Given a properly edge-colored graph G, a rainbow H-subgraph of G is an H-subgr...