منابع مشابه
Tripled partially ordered sets
In this paper, we introduce tripled partially ordered sets and monotone functions on tripled partiallyordered sets. Some basic properties on these new dened sets are studied and some examples forclarifying are given.
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1940
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.26.4.291