Latin Square
Latin Square
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拉丁广场
DOI:
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发表时间:
2015
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通讯作者:
Alexander Bentkamp
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文献类型:
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作者:
Alexander Bentkamp
In combinatorics and in experimental design, a Latin square is an n × n array filled with n different symbols, each occurring exactly once in each row and exactly once in each column. Here is an example: A B C C A B B C A The name "Latin square" is motivated by mathematical papers by Leonhard Euler, who used Latin characters as symbols. Of course, other symbols can be used instead of Latin letters: in the above example, the alphabetic sequence A, B, C can be replaced by the integer sequence 1, 2, 3.