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https://hdl.handle.net/10119/11436
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| Title: | Tractabilities and Intractabilities on Geometric Intersection Graphs |
| Authors: | Uehara, Ryuhei |
| Keywords: | bandwidth
chain graph
graph isomorphism
Hamiltonian path problem
interval/threshold/unit grid intersection graphs |
| Issue Date: | 2013-01-25 |
| Publisher: | MDPI Publishing |
| Magazine name: | Algorithms |
| Volume: | 6 |
| Number: | 1 |
| Start page: | 60 |
| End page: | 83 |
| DOI: | 10.3390/a6010060 |
| Abstract: | A graph is said to be an intersection graph if there is a set of objects such that each vertex corresponds to an object and two vertices are adjacent if and only if the corresponding objects have a nonempty intersection. There are several natural graph classes that have geometric intersection representations. The geometric representations sometimes help to prove tractability/intractability of problems on graph classes. In this paper, we show some results proved by using geometric representations. |
| Rights: | © 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). |
| URI: | https://hdl.handle.net/10119/11436 |
| Material Type: | publisher |
| Appears in Collections: | b10-1. 雑誌掲載論文 (Journal Articles)
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| 19112.pdf | | 181Kb | Adobe PDF | View/Open |
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