What is a directed and undirected graph?
In addition to simple and weighted descriptions, there are two types of graphs: A directed graph, where edges have direction (meaning that edges with arrows connect one vertex to another). An undirected graph, where edges have no direction (meaning arrowless connections). Lees verder »
What is a directed vs undirected graph?
Undirected graphs have edges that do not have a direction. The edges indicate a two-way relationship, in that each edge can be traversed in both directions. This figure shows a simple undirected graph with three nodes and three edges. Directed graphs have edges with direction. Lees verder »
What is an undirected graph?
An undirected graph is graph, i.e., a set of objects (called vertices or nodes) that are connected together, where all the edges are bidirectional. An undirected graph is sometimes called an undirected network. In contrast, a graph where the edges point in a direction is called a directed graph. Lees verder »
Can a graph be both directed and undirected?
In graph theory, a mixed graph G = (V, E, A) is a graph consisting of a set of vertices V, a set of (undirected) edges E, and a set of directed edges (or arcs) A. Lees verder »
