File:Graph toughness.svg

Uploaded by David Eppstein
Upload date 2011-01-31T21:43:30Z
MIME type image/svg+xml
Dimensions 279 × 227 px
File size 3.4 KB

Summary

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English: In this graph, removing the four red vertices would produce four connected components. However, there is no set of k vertices whose removal leaves more than k components. Therefore, its toughness is exactly 1.
Date
Source Own work
Author David Eppstein

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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31 January 2011

3,463 byte

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971616ab5f7eadd8d805f823822e49b17ecb67b1

Category:Files by User:David Eppstein from en.wikipedia Category:Graph coloring; vertex Category:Graph connectivity Category:Graphs with 16 vertices Category:PD-self Category:Self-published work