13 citations · 21 across the 7 of their papers we have counts for
4 papers · 2 filters
On super edge-graceful trees of diameter four
E. Krop, F. Mutiso, C. Raridan
In "On the super edge graceful trees of even orders," Chung, Lee, Gao, and Schaffer posed the following problem: Characterize trees of diameter 4 which are super edge-graceful. In…
On the Edge-balanced Index Sets of Complete Bipartite Graphs
Elliot Krop, Keli Sikes
Let be a graph with vertex set and edge set , and be a 0-1 labeling of so that the absolute difference in the number of edges labeled 1 and 0 is no more…
On the number of unlabeled vertices in edge-friendly labelings of graphs
Elliot Krop, Sin-Min Lee, Christopher Raridan
Let be a graph with vertex set and edge set , and be a 0-1 labeling of so that the absolute difference in the number of edges labeled 1 and 0 is no more…
Nonmedian Direct Products of Graphs with Loops
Elliot Krop, Kristi Clark
A \emph{median graph} is a connected graph in which, for every three vertices, there exists a unique vertex lying on the geodesic between any two of the given vertices. We show…