منابع مشابه
Nilpotent Numbers Jonathan Pakianathan and Krishnan Shankar
Introduction. One of the first things we learn in abstract algebra is the notion of a cyclic group. For every positive integer n, we have Zn, the group of integers modulo n. When n is prime, a simple application of Lagrange’s theorem yields that this is the only group of order n. We may ask ourselves: what other positive integers have this property? In this spirit we call a positive integer n a...
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ژورنال
عنوان ژورنال: American Anthropologist
سال: 1979
ISSN: 0002-7294,1548-1433
DOI: 10.1525/aa.1979.81.2.02a00090