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Three Orthogonal Latin Squares
Three Orthogonal Latin Squares

W.D.Wallis

(Department of Mathematics Statistics and Computer Science University of Newcastle)(N.S.W.2038 Australia

收稿日期: 1986-09-25
出版日期: 1986-07-15

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摘要  A Latin square of order n is an n×n array based on some set of n sym-bols, such that every rom and every column contains every symbol exactly once.In other words,every row and every column is a permutation of S.Since the ari-thmetical properties of the symbols are not used,the nature of the elements ofS is immaterial;unless otherwise specified,we take them to be,1,2,…,n.
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