File:Combinatorial map dual example.svg

Summary

Description
English: Corresponding combinatorial map (D, φ, α). Darts are represented by numbered arrows, two darts linked by φ are drawn consecutively (example φ(1)=3) and two darts linked by α are drawn parallel and in reverse orientation (example α(1)=2.
Date
Source Transferred from en.wikipedia to Commons.
Author Guillaume_Damiand (talk) (Uploads)

Licensing

Guillaume Damiand at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Category:CC-BY-SA-3.0#Combinatorial%20map%20dual%20example.svg
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
Category:License migration redundant#Combinatorial%20map%20dual%20example.svgCategory:GFDL#Combinatorial%20map%20dual%20example.svg
You may select the license of your choice.
Category:Self-published work

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
Category:Graph (discrete mathematics) Category:Planar graphs Category:Algebraic topology Category:Computer graphics Category:Data structures
Category:Algebraic topology Category:CC-BY-SA-3.0 Category:Computer graphics Category:Data structures Category:GFDL Category:Graph (discrete mathematics) Category:License migration redundant Category:Planar graphs Category:Self-published work