What is the use of graph theory in real life?

We apply graph theory to two problems involving real-world networks. The first problem is to model sexual contact networks, while the second involves criminal networks. The structure of an underlying sexual contact network is important for the investi- gation of sexually transmitted infections.

What is the importance of graphs and charts?

Graphs and charts condense large amounts of information into easy-to-understand formats that clearly and effectively communicate important points.

What is graph theory in network theory?

Network theory is the study of graphs as a representation of either symmetric relations or asymmetric relations between discrete objects. In computer science and network science, network theory is a part of graph theory: a network can be defined as a graph in which nodes and/or edges have attributes (e.g. names).

How graphs can help in managing the information in data structure?

Graphs are a strong and adaptable data structure that allows you to easily express real-world connections between many types of data (nodes). A graph is made up of two major components (vertices and edges). The data is stored at the vertices (nodes), which are represented by the numbers in the picture on the left.

What are the importance of graphs and charts to business?

Businesses use graphs and charts to help them convey information and to make sense of data. Businesses have a wide variety of graphs and charts to choose from. They can use any of these charts and graphs.

What is the application of graph theory?

Graph theory is used to find shortest path in road or a network. In Google Maps, various locations are represented as vertices or nodes and the roads are represented as edges and graph theory is used to find the shortest path between two nodes.

What is the purpose of studying graph in data structure?

A graph is a non-linear data structure, which consists of vertices(or nodes) connected by edges(or arcs) where edges may be directed or undirected. In Computer science graphs are used to represent the flow of computation.

What are endpoints in graph theory?

An edge can connect any two vertices in a graph. The two vertices connected by an edge are called endpoints of that edge. By its definition, if an edge exists, then it has two endpoints. Graphs whose edges connect more than two vertices also exist and are called hypergraphs.

What are components in graph theory?

In graph theory, a connected component (or just component) of an undirected graph is a subgraph in which any two vertices are connected to each other by paths, and which is connected to no additional vertices in the supergraph.

What is difference between graph and diagram?

Difference Between Graphs and Diagrams. This means that diagram is only a subset of graph. • Graph is a representation of information using lines on two or three axes such as x, y, and z, whereas diagram is a simple pictorial representation of what a thing looks like or how it works. • Graphs are representations to a scale whereas diagrams need not be to a scale.

What is a basic graph?

Basic Graph Theory. Graph. A graph is a mathematical structure consisting of a set of points called VERTICES and a set (possibly empty) of lines linking some pair of vertices. It is possible for the edges to oriented; i.e. to be directed edges.