UNCOUNTABLY MANY VARIETIES OF COMPLETELY SIMPLE SEMIGROUPS WITH METABELIAN SUBGROUPS
نویسندگان
چکیده
منابع مشابه
Limit Varieties Generated by Completely 0-Simple Semigroups
A variety of semigroups that is minimal with respect to being non-finitely based is said to be a limit variety. By Zorn’s Lemma, each non-finitely based variety contains at least one limit subvariety. Although many examples of non-finitely based varieties are known in the literature (see [3, 5]), explicit examples of limit varieties are very rarely discovered [1, 2, 4]. The objective of the pre...
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ژورنال
عنوان ژورنال: Glasgow Mathematical Journal
سال: 2006
ISSN: 0017-0895,1469-509X
DOI: 10.1017/s0017089506003132