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nonexistence of two circulant weighing matrices of weight 81
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نویسنده
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Arasu K. T. ,Bayes Kyle ,Nabavi Ali
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منبع
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transactions on combinatorics - 2015 - دوره : 4 - شماره : 3 - صفحه:43 -52
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چکیده
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In this paper, we prove the nonexistence of two weighing matrices of weight 81, namely cw (88, 81) and cw (99, 81). we will apply two very different methods to do so; for the case of cw (88, 81), we will use almost purely counting methods, while for cw (99, 81), we will use algebraic methods.
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کلیدواژه
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weighing matrices ,circulant ,multipliers
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آدرس
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Wright State University, Department of Mathematics and Statistics, USA, Binghamton University, Department of Mathematical Sciences, USA, Institute for Research in Fundamental Sciences (IPM), ایران
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Authors
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