Mappable nearly orthogonal arrays using hadamard matrices

Articles in Press

Document Type : Research Paper

Authors

1 Department of Statistics, University of Delhi, Delhi-110007, Delhi, India

2 Department of Statistics,Shaheed Rajguru College Applied Sciences For Women, University of Delhi- 110096, Delhi, India

Abstract

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.

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References

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Transactions on Combinatorics

Articles in Press, Corrected Proof
Available Online from 08 October 2026

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History

  • Receive Date: 21 June 2026
  • Revise Date: 15 September 2026
  • Accept Date: 22 September 2026
  • Published Online: 08 October 2026

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