Mappable nearly orthogonal arrays using hadamard matrices

Singh, Poonam; Babu, Santosh

doi:10.22108/toc.2026.149397.2372

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	Mappable nearly orthogonal arrays using hadamard matrices
Transactions on Combinatorics
مقالات آماده انتشار، اصلاح شده برای چاپ، انتشار آنلاین از تاریخ 16 مهر 1405 اصل مقاله (1.14 M)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22108/toc.2026.149397.2372
نویسندگان
Poonam Singh¹؛ Santosh Babu^* ²
¹Department of Statistics, University of Delhi, Delhi-110007, Delhi, India
²Department of Statistics,Shaheed Rajguru College Applied Sciences For Women, University of Delhi- 110096, Delhi, India
چکیده
Hadamard matrices play an important role in the construction of symmetric and asymmetric orthogonal arrays of various strengths. In this paper, a new method is proposed for the construction of mappable nearly orthogonal arrays (MNOAs) using Hadamard matrices. [W. Li, M. Q. Liu and J. F. Yang, Column-orthogonality nearly strong orthogonal arrays, J. Statist. Plann. Inference, 215 (2021) 184--192.] used Mappable nearly orthogonal arrays for better space filling designs for computer experiments. The constructed MNOAs can able to accommodate more factors and have much better projection uniformity in comparison of existing MNOAs.
کلیدواژه‌ها
Orthogonal array؛ Hadamard matrix؛ Mappable nearly orthogonal array؛ Projection uniformity

مراجع
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Mappable nearly orthogonal arrays using hadamard matrices