'Disconnected graph' diaporamas de présentation

Lecture 32: Graph TRAVERSALS

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Excursions in Modern Mathematics Sixth Edition

Excursions in Modern Mathematics Sixth Edition. Peter Tannenbaum. Euler Circuits. 5.2 Graphs. Euler Circuits. Vertices - dots Edges - lines The edges do not have to be straight lines. But they have to connect two vertices. Loop - an edge connecting a vertex back with itself.

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CSCI 115

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The Mathematics of Networks

The Mathematics of Networks. Chapter 7. Trees. A tree is a graph that Is connected Has no circuits. Tree. Tree. Tree. Not a Tree. Not a Tree: Has a circuit. Not a Tree: Has several circuits. Not a Tree. Not a Tree: Has no circuit, but is not connected. Not a Tree.

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SECTION 5.1: Euler Circuit Problems

SECTION 5.1: Euler Circuit Problems . What is a routing problem?. Routing problems deal with finding ways to deliver goods and/or services to many different destinations. Does a possible route exist or which one of the possible routes is the most efficient?

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Section 5.3 GRAPH CONCEPTS AND TERMINOLOGY

Section 5.3 GRAPH CONCEPTS AND TERMINOLOGY. 1) Degree of a vertex - the number of edges at the vertex a) a loop counts twice b) odd vertex - a vertex of odd degree c) even vertex - a vertex of even degree. List all of the odd vertices: __________________

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Walks, Paths and Circuits

Walks, Paths and Circuits. A graph is a connected graph if it is possible to travel from one vertex to any other vertex by moving along successive edges. A graph is a disconnected graph if it is not possible to travel from one vertex to any other vertex by moving along successive edges .

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