Title of article
Nonexistence of two circulant weighing matrices of weight 81
Author/Authors
-، - نويسنده Wright State University Arasu, K. T. , -، - نويسنده Wright State University Bayes, Kyle , -، - نويسنده Institute for Research in Fundamental Sciences (IPM) Nabavi, Ali
Issue Information
فصلنامه با شماره پیاپی 0 سال 2015
Pages
10
From page
43
To page
52
Abstract
-
Abstract
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.
Journal title
Transactions on Combinatorics
Serial Year
2015
Journal title
Transactions on Combinatorics
Record number
2353756
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