File:Thue-number.svg
Summary
| Description | A 4-edge-coloring of a 5-cycle such that the sequence of colors on any path forms a squarefree word, showing that the Thue number of C5 is four. |
| Date | |
| Source | Self-made. Originally uploaded as png to en.wikipedia; description page is/was here. |
| Author | David Eppstein |
| Permission (Reusing this file) |
Released into the public domain (by the author). |
Licensing
 |
This work has been released into the public domain by its author, David Eppstein, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
Original upload log
(All user names refer to en.wikipedia)
- 2006-10-10 21:06 David Eppstein 324×297×8 (4298 bytes) A 4-[[Edge coloring|edge-coloring]] of a 5-[[Cycle graph|cycle]] such that the sequence of colors on any path forms a [[squarefree word]], showing that the [[Thue number]] of ''C''<sub>5</sub> is four.