Some New Orders of Hadamard and Skew-Hadamard Matrices
نویسندگان
چکیده
منابع مشابه
Five new orders for Hadamard matrices of skew type
By using the (generalized) Goethals-Seidel array, we construct Hadamard matrices of skew type of order 4n for n = 81,103,151,169, and 463. Hadamard matrices of skew type for these orders are constructed here for the first time. Consequently the list of odd integers n < 300 for which no Hadamard matrix of skew type of order 4n is presently known is reduced to 45 numbers (see the comments after t...
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ژورنال
عنوان ژورنال: Journal of Combinatorial Designs
سال: 2013
ISSN: 1063-8539
DOI: 10.1002/jcd.21358