The decline in religiosity over the past 15 years is twice as great as the decline in 1960s and 1970s. An update through 2013 is now available here. Religiosity in the United States is in the midst of ...

The tour started by Sarah McLachlan is the subject of the film, which includes a who’s who of women making music in that era. By Alissa Wilkinson The latest drama from Tyler Perry Studios sets the ...

ABSTRACT: Let G=( V,E ) be a graph. The first Zagreb index of a graph G is defined as ∑ u∈V d G 2 ( u ) , where d G ( u ) is the degree of vertex u in G . In this paper, we obtain two lower bounds ...

Abstract: In this article, we discuss the controllability of reachable nodes in directed graphs over consensus protocol. A node is called a reachable node if there is a path from an input to this node ...

Abstract: We consider the Max Directed 3-Section problem, which is closely connected to other well-known graph partition problems, such as Max Cut and Max Bisection. Given an arc-weighted directed ...

Dagre is a JavaScript library that makes it easy to lay out directed graphs on the client-side. For more details, including examples and configuration options, please see our wiki.

A fast and efficient, open-source C++ graph library built to handle a wide range of graph types. It provides a flexible, templated API for graph manipulation, analysis.