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Kian, R 
ORCID: https://orcid.org/0000-0001-8786-6349, Berk, E and Gürler, Ü,
2019.
Minimal conic quadratic reformulations and an optimization model.
Operations Research Letters, 47 (6), pp. 489-493.
ISSN 0167-6377
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Abstract
In this paper, we consider a particular form of inequalities which involves product of multiple variables with rational exponents. These inequalities can equivalently be represented by a number of conic quadratic forms called cone constraints. We propose an integer programming model and a heuristic algorithm to obtain the minimum number of cone constraints which equivalently represent the original inequality. The performance of the proposed algorithm and the computational effect of reformulations are numerically illustrated.
| Item Type: | Journal article |
|---|---|
| Publication Title: | Operations Research Letters |
| Creators: | Kian, R., Berk, E. and Gürler, Ü. |
| Publisher: | Elsevier |
| Date: | November 2019 |
| Volume: | 47 |
| Number: | 6 |
| ISSN: | 0167-6377 |
| Identifiers: | Number Type 10.1016/j.orl.2019.09.004 DOI S0167637718301925 Publisher Item Identifier |
| Rights: | © 2019 Elsevier B.V. All rights reserved. |
| Divisions: | Schools > Nottingham Business School |
| Record created by: | Linda Sullivan |
| Date Added: | 18 Sep 2019 13:45 |
| Last Modified: | 18 Sep 2019 13:59 |
| URI: | https://irep.ntu.ac.uk/id/eprint/37693 |
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