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https://doi.org/10.1007/s10623-006-0026-2
| Title: | Circulant weighing matrices of weight 22t | Authors: | Arasu, K.T. Leung, K.H. Ma, S.L. Nabavi, A. Ray-Chaudhuri, D.K. |
Keywords: | Characters Circulant Group rings Multipliers Weighing matrices |
Issue Date: | Oct-2006 | Citation: | Arasu, K.T., Leung, K.H., Ma, S.L., Nabavi, A., Ray-Chaudhuri, D.K. (2006-10). Circulant weighing matrices of weight 22t. Designs, Codes, and Cryptography 41 (1) : 111-123. ScholarBank@NUS Repository. https://doi.org/10.1007/s10623-006-0026-2 | Abstract: | A weighing matrix of weight k is a square matrix M with entries 0,± 1 such that MM T =kI n . We study the case that M is a circulant and k = 22t for some positive integer t. New structural results are obtained. Based on these results, we make a complete computer search for all circulant weighing matrices of order 16. © Springer Science+Business Media, LLC 2006. | Source Title: | Designs, Codes, and Cryptography | URI: | http://scholarbank.nus.edu.sg/handle/10635/102987 | ISSN: | 09251022 | DOI: | 10.1007/s10623-006-0026-2 |
| Appears in Collections: | Staff Publications |
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