The two discrete structures that we will cover are graphs and trees. A graph is a set of points, called nodes or vertices, which are interconnected by a set of ...

Definition: An directed graph (or digraph). G = (V, E) consists of a nonempty set V of vertices. (or nodes) and a set E of directed edges (or arcs).

Graphs and graph models - Graph terminology and special types of graphs - Representing graphs and graph isomorphism - connectivity - Euler and Hamilton paths.

Продолжительность: 13:39
Опубликовано: 22 авг. 2022 г.

In graph theory, we usually use the graph to show a set of objects, and these objects are connected with each other in some sense. The objects can be described ...

As covered on this page, graph models are used to study the structure and behaviour of networks and to make predictions about how they will evolve over time. On ...

In discrete mathematics, particularly in graph theory, a graph is a structure consisting of a set of objects where some pairs of the objects are in some sense ... Graph · Directed graph · Mixed graph · Connected graph

According to the type of edges allowed, graphs are classified as simple graphs, multigraphs, pseudographs, directional graphs and directional multigraphs.

Informally, a graph consists of a non-empty set of vertices (or nodes), and a set E of edges that connect (pairs of) nodes. But different types of graphs ...

A graph G = (V,E) consists of V , a nonempty set of vertices (or nodes) and E, a set of edges. Each edge has either one or two vertices associated with it, ...