An integer programming model for obtaining cyclic quasi-difference matrices

An integer programming model for obtaining cyclic quasi-difference matrices

Orthogonal arrays are of great importance in mathematical sciences. This paper analyses a certain practical advantage of quasi-difference matrices over difference matrices to obtain orthogonal arrays with given parameters. We also study the existence of quasi-difference matrices over cyclic groups o...

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Bibliographic Details
Main Authors: Luis Martínez, María Merino, Juan Manuel Montoya
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Operations Research Perspectives
Subjects:
Integer programming
Bimodal Local Search
Orthogonal arrays
Automorphism groups
Quasi-difference matrices
Online Access:http://www.sciencedirect.com/science/article/pii/S2214716022000318

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http://www.sciencedirect.com/science/article/pii/S2214716022000318

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