11 BRIDGES AND ARTICULATION POINTS

In this chapter we consider another aspect of connectivity: nodes and edges that are essential to maintaining the integrity of a connected component in an undirected graph. These are known as articulation points and bridges, respectively. Understanding which nodes or edges are essential to maintaining connectivity is important in a range of real-world problems. Any time we must ensure that there is no single point of failure in a network, we need to find its bridges and articulation points.

After formally defining bridges and articulation points, this chapter provides a few demonstrative real-world use ...

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