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Please use this identifier to cite or link to this item: https://doi.org/10.1023/A:1011903510338
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dc.titleSome New Results on Circulant Weighing Matrices
dc.contributor.authorArasu, K.T.
dc.contributor.authorMa, S.L.
dc.date.accessioned2014-10-28T02:46:03Z
dc.date.available2014-10-28T02:46:03Z
dc.date.issued2001-09
dc.identifier.citationArasu, K.T., Ma, S.L. (2001-09). Some New Results on Circulant Weighing Matrices. Journal of Algebraic Combinatorics 14 (2) : 91-101. ScholarBank@NUS Repository. https://doi.org/10.1023/A:1011903510338
dc.identifier.issn09259899
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/104168
dc.description.abstractWe obtain a few structural theorems for circulant weighing matrices whose weight is the square of a prime number. Our results provide new schemes to search for these objects. We also establish the existence status of several previously open cases of circulant weighing matrices. More specifically we show their nonexistence for the parameter pairs (n, k) (here n is the order of the matrix and k its weight) = (147, 49), (125, 25), (200, 25), (55, 25), (95, 25), (133, 49), (195, 25), (11w, 121) for w < 62.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1023/A:1011903510338
dc.sourceScopus
dc.subjectCharacters
dc.subjectCirculant
dc.subjectGroup rings
dc.subjectWeighing matrices
dc.typeArticle
dc.contributor.departmentMATHEMATICS
dc.description.doi10.1023/A:1011903510338
dc.description.sourcetitleJournal of Algebraic Combinatorics
dc.description.volume14
dc.description.issue2
dc.description.page91-101
dc.description.codenJAOME
dc.identifier.isiut000171144900001
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