Graph (discrete mathematics) - Wikipedia
WEBIn 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 "related". The objects are represented by abstractions called vertices (also called nodes or points) and each of the related pairs of vertices is called an edge (also called link or line ...
Graphing Calculator - Desmos
WEBExplore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Graph theory - Wikipedia
WEBIn mathematics, graph theory is the study of graphs, which are mathematical structures used to model pairwise relations between objects. A graph in this context is made up of vertices (also called nodes or points) which are connected by …
Graphing Calculator - GeoGebra
WEBInteractive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!
5.1: The Basics of Graph Theory - Mathematics LibreTexts
WEBSee Section 4.5 to review some basic terminology about graphs. A graph G consists of a pair (V, E), where V is the set of vertices and E the set of edges. We write V(G) for the vertices of G and E(G) for the edges of G when necessary to avoid ambiguity, as when more than one graph is under discussion.
Introduction to Graph Theory - Math is Fun
WEBWhat is Graph Theory? Graph Theory studies how things are connected, through a network of points and lines. A graph looks like this: An Example Graph. Yes, it is called a "graph"... but it is NOT this kind of graph: They are both called …
Chapter 4 Graph Theory - openmathbooks.github.io
WEBGraph Theory is a relatively new area of mathematics, first studied by the super famous mathematician Leonhard Euler in 1735. Since then it has blossomed in to a powerful tool used in nearly every branch of science and is currently an active area of …
Graph Theory | Brilliant Math & Science Wiki
WEBGraph theory is the study of mathematical objects known as graphs, which consist of vertices (or nodes) connected by edges. (In the figure below, the vertices are the numbered circles, and the edges join the vertices.) A basic graph of 3-Cycle.
Introduction to Graph Theory - Coursera
WEBWe'll learn what graphs are, when and how to use them, how to draw graphs, and we'll also see the most important graph classes. We start off with two interactive puzzles. While they may be hard, they demonstrate the power of graph theory very well!
Graph theory | Problems & Applications | Britannica
WEBgraph theory, branch of mathematics concerned with networks of points connected by lines. The subject of graph theory had its beginnings in recreational math problems (see number game), but it has grown into a significant area of mathematical research, with applications in chemistry, operations research, social sciences, and computer science.