There is a well-documented a "digital divide" in internet connection. We ask whether a similar divide exists for internet usage. Using a survey of 18,439 Americans, we f...
We study an extensive connection between quotient forcings of Borel subsets of Polish spaces modulo a -ideal and quotient forcings of subsets of countable sets modulo an ideal.
Abstract—We present a distributed connectivity service that allows agents in a mobile ad-hoc network to move while preserving connectivity. This allows unmodified motion plannin...
In this paper we study some connectivity augmentation problems. Given a connected graph G with some desirable property, we want to make G 2-vertex connected (or 2-edge connected) ...
Krishnamoorthy, Thulasiraman and Swamy [Minimum order graphs with specified diameter, connectivity and regularity, Networks 19 (1989) 25–46] showed that a δ-regular graph with...