On the multiplicative semigroup of commutative ring
نویسندگان
چکیده
منابع مشابه
On the Multiplicative Semigroup of a Commutative Ring
There seems to be no approach in the literature to a general theory of the structural restrictions which a semigroup must satisfy to be the multiplicative part of a ring. Johnson has treated the case that, as in Boolean rings, the addition is uniquely determined by the multiplication [l]. I do not know whether the present theorem extends to the noncommutative case. I am indebted to John Rainwat...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1959
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-1959-0109163-5