In computer science, an e-graph is a data structure that stores an equivalence relation over terms of some language. (Wikipedia).
Graph Theory Talk: Graphs, Edges, Vertices, Adjacency Matrix and it's Eigenvalues
Graph Theory Stuff: Graphs, Edges, Vertices, Adjacency Matrix and it's Eigenvalues
From playlist Graph Theory
What is a Path Graph? | Graph Theory
What is a path graph? We have previously discussed paths as being ways of moving through graphs without repeating vertices or edges, but today we can also talk about paths as being graphs themselves, and that is the topic of today's math lesson! A path graph is a graph whose vertices can
From playlist Graph Theory
The Definition of a Graph (Graph Theory)
The Definition of a Graph (Graph Theory) mathispower4u.com
From playlist Graph Theory (Discrete Math)
Linear Algebra: Ch 3 - Eigenvalues and Eigenvectors (5 of 35) What is an Eigenvector?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain and show (in general) what is and how to find an eigenvector. Next video in this series can be seen at: https://youtu.be/SGJHiuRb4_s
From playlist LINEAR ALGEBRA 3: EIGENVALUES AND EIGENVECTORS
What are Connected Graphs? | Graph Theory
What is a connected graph in graph theory? That is the subject of today's math lesson! A connected graph is a graph in which every pair of vertices is connected, which means there exists a path in the graph with those vertices as endpoints. We can think of it this way: if, by traveling acr
From playlist Graph Theory
Graph Theory FAQs: 01. More General Graph Definition
In video 02: Definition of a Graph, we defined a (simple) graph as a set of vertices together with a set of edges where the edges are 2-subsets of the vertex set. Notice that this definition does not allow for multiple edges or loops. In general on this channel, we have been discussing o
From playlist Graph Theory FAQs
Graphing the system of two linear inequalities with two horizontal line
👉 Learn how to graph a system of inequalities. A system of inequalities is a set of inequalities which are collectively satisfied by a certain range of values for the variables. To graph a system of inequalities, each inequality making up the system is graphed individually with the side of
From playlist Solve a System of Inequalities by Graphing
What are Bridges of Graphs? | Graph Theory, Edge Deletion
What are bridges of graphs? Bridges are the edge version of cut vertices. If e is an edge of a graph G and deleting e disconnected the component it belongs to, then e is an edge. So, for a connected graph G, an edge e is a bridge of G if G-e is disconnected. For a disconnected graph G, e
From playlist Graph Theory
Proof: Every Edge of a Tree is a Bridge | Graph Theory
Every edge in a tree graph is a bridge! We'll be proving this graph theory result in today's lesson! Recall that a tree graph is a connected acyclic graph. That is - a connected graph with no cycles. Also, a bridge of a connected component of a graph is an edge that, when deleted, disconne
From playlist Graph Theory
Graph Theory: 34. Bridge edges
I define what a bridge edge is in a graph and provide several examples. Then I explain a proof that an edge is a bridge in a graph if and only if the edge is not in any cycle of the graph. An introduction to Graph Theory by Dr. Sarada Herke. Related Videos: http://youtu.be/SFFEc8DbO0Y -
From playlist Graph Theory part-7
Proof: An Edge is a Bridge iff it Lies on No Cycles | Graph Theory
An edge of a graph is a bridge if and only if it lies on no cycles. We prove this characterization of graph bridges in today's graph theory lesson! My lesson on bridges: https://www.youtube.com/watch?v=zj_aFVuUATM Proof that a walk implies a path: https://www.youtube.com/watch?v=728bZWwT
From playlist Graph Theory
INTRODUCTION to GRAPH THEORY - DISCRETE MATHEMATICS
We introduce a bunch of terms in graph theory like edge, vertex, trail, walk, and path. #DiscreteMath #Mathematics #GraphTheory Support me on Patreon: http://bit.ly/2EUdAl3 Visit our website: http://bit.ly/1zBPlvm Subscribe on YouTube: http://bit.ly/1vWiRxW *--Playlists--* Discrete Math
From playlist Discrete Math 2
Proof: Every Connected Graph has a Spanning Tree | Graph Theory
Every connected graph has a spanning tree - this means that every connected graph G contains a subgraph H with three properties. H is connected, has no cycles, and has all vertices of G. A connected graph with no cycles is a tree. A subgraph of G with all vertices of G is called a spanning
From playlist Graph Theory
Graphs - Intro (Tutorial 6) Decision 1 EDEXCEL A-Level
Powered by https://www.numerise.com/ This video is a tutorial on Graph Theory (for Decision 1 Math A-Level. All the definitions are included here and all the meaning of each e.g. graph theory, graphs, simple graphs, loops, multiarcs, digraphs, paths, walks, cycles, edges, vertices, nodes,
From playlist Decision 1: Edexcel A-Level Maths Full Course
Graph Theory: 62. Graph Minors and Wagner's Theorem
In this video, we begin with a visualisation of an edge contraction and discuss the fact that an edge contraction may be thought of as resulting in a multigraph or simple graph, depending on the application. We then state the definition a contraction of edge e in a graph G resulting in a
From playlist Graph Theory part-10
Due to the COVID-19 pandemic, Carnegie Mellon University is protecting the health and safety of its community by holding all large classes online. People from outside Carnegie Mellon University are welcome to tune in to see how the class is taught, but unfortunately Prof. Loh will not be o
From playlist CMU 21-228 Discrete Mathematics
This video explains the definitions of simple graphs, multigraphs, connected and not connected graphs, complete graphs, and the Handshake lemma. mathispower4u.com
From playlist Graph Theory (Discrete Math)