15: Paths and connectedness
- Page ID
- 83477
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- 15.1: Motivation
- Driving routes on a graph. Looking at a map of Alberta, you might decide that there are three reasonable driving routes from Camrose to Red Deer and three reasonable driving routes from Red Deer to Drumheller.
- 15.2: Walks, trails, and paths
- Suppose G=(V,E) is a graph.
- 15.3: Connected Vertices, Graphs, and Components
- Connected Vertices: a pair of vertices v,v′ such that there exists a walk beginning at v and ending at v′
- 15.4: Articulation vertices, bridges, and edge connectivity
- Articulation Vertex: a vertex of a graph such that, if it were to be removed (along with any edges incident to it), the resulting subgraph would have more connected components than the original