| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8903564 | European Journal of Combinatorics | 2018 | 17 Pages |
Abstract
In this paper, we prove that extD(R,Aut(R);2)=4, where Aut(R) is comprised of compositions of translations and reflections. We also consider the distinguishing extension number of the circle and (finite) cycles, obtaining several exact results and bounds.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Michael Ferrara, Ellen Gethner, Stephen G. Hartke, Derrick Stolee, Paul S. Wenger,