File:Hajos construction.svg
Size of this PNG preview of this SVG file: 240 × 147 pixels. Other resolutions: 320 × 196 pixels | 640 × 392 pixels | 1,024 × 627 pixels | 1,280 × 784 pixels | 2,560 × 1,568 pixels.
Original file (SVG file, nominally 240 × 147 pixels, file size: 2 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: The Hajós construction, a method of combining pairs of graphs to produce a larger graph. If both of the smaller graphs require at least k colors in any coloring, then so does the larger graph. In this example, the two smaller graphs being combined are both copies of the complete graph K4, and the graph resulting from the combination is the Moser spindle. |
| Date | |
| Source | Own work |
| Author | David Eppstein |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
|
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:31, 22 July 2011 | | 240 × 147 (2 KB) | David Eppstein | {{Information |Description ={{en|1=The en:Hajós construction, a method of combining pairs of graphs to produce a larger graph. If both of the smaller graphs require at least ''k'' colors in any coloring, then so does the larger graph. In this exa |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on de.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on uk.wikipedia.org
