Puzzling pulsations explained
نویسندگان
چکیده
منابع مشابه
Puzzling Permutations
We show how to describe and analyse multistage interconnection networks in a relational framework. We give simple elegant descriptions of butterfly networks, using only two functions for building networks from smaller networks. By studying the algebra of these functions, we can give a clear account of the properties of networks, without resorting to the standard methods of reasoning in terms of...
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ژورنال
عنوان ژورنال: Nature
سال: 1992
ISSN: 0028-0836,1476-4687
DOI: 10.1038/358545b0