On non-associative groupoids
نویسندگان
چکیده
منابع مشابه
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In this paper we investigate under what conditions is a mapping f of a semigroup S into the class of cardinals representable by a groupoid G and a homomorphism g of G onto S such that ker(g) is the associativity congruence of G and Card(g(x)) = f(x) for every x ∈ S. Abstrakt. V tomto článku vyšetřujeme, za jakých podmı́nek lze zobrazeńı f pologrupy S do tř́ıdy všech kardinálńıch č́ısel reprezentov...
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 1976
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm-36-1-23-25