Open Access
January 2001 A remark on the two level orthogonal array of order 12
Esther Seiden
Author Affiliations +
SUT J. Math. 37(1): 43-49 (January 2001). DOI: 10.55937/sut/1017153867

Abstract

A new proof of the uniqueness of OA(12,11,2,2) is proposed. It is shown that any OA(12,11,2,2) can be presented as a juxtaposition of two unique OA(12,5,2,2) and OA(12,6,2,2).

Acknowledgement

The author wishes to thank Angela M. Dean, Ohio State University and M. A. Perles of The Hebrew University for helpful discussions.

Citation

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Esther Seiden. "A remark on the two level orthogonal array of order 12." SUT J. Math. 37 (1) 43 - 49, January 2001. https://doi.org/10.55937/sut/1017153867

Information

Received: 17 February 2001; Revised: 17 May 2001; Published: January 2001
First available in Project Euclid: 18 June 2022

Digital Object Identifier: 10.55937/sut/1017153867

Subjects:
Primary: 05B15
Secondary: 62K15

Keywords: isomorphism , orthogonal arrays , Plackett and Burman design

Rights: Copyright © 2001 Tokyo University of Science

Vol.37 • No. 1 • January 2001
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