|
|||||
|
|
Interval bigraphs are unit grid intersection graphs |
|
| Authors: | David Richerby |
| Affiliation: | School of Computing, University of Leeds, Leeds, LS2 9JT, UK |
| Abstract: | We give a short, elementary proof that the interval bigraphs are a strict subclass of the unit grid intersection graphs. |
| Keywords: | Interval bigraph Unit grid intersection graph |
| 本文献已被 ScienceDirect 等数据库收录！ | |