The wide diameter of a graph is a natural generalization of diameter in a graph when we take account of the connectivity of the graph. In this paper, we define the generalized wide diameter of a graph ...

Two computer scientists found — in the unlikeliest of places — just the idea they needed to make a big leap in graph theory. This past October, as Jacob Holm and Eva Rotenberg were thumbing through a ...

If you’ve been making the same commute for a long time, you’ve probably settled on what seems like the best route. But “best” is a slippery concept. Perhaps one day there’s an accident or road closure ...