FREE SEMIGROUPS AND IDEMPOTENTS IN T
نویسندگان: ثبت نشده
چکیده مقاله:
The known theory for an oid T shows how to find a subset T of ?T, which is a compact right topological semigroup [I]. The success of the methods in [2] for obtaining properties of-T has prompted us to see how successful they would be in another context. Thus we find (Theorem 4.8) that T cont ains copies of free semigroups on 2? generators, is an immediate consequence of the stronger result and that it contains a cancellative subsemigroup (Theorem 4.7). Also obtained is a new proof of the known result in [6] that T contains 2? idempotents
منابع مشابه
free semigroups and idempotents in t
the known theory for an oid t shows how to find a subset t of ?t, which is a compact right topological semigroup [i]. the success of the methods in [2] for obtaining properties of-t has prompted us to see how successful they would be in another context. thus we find (theorem 4.8) that t cont ains copies of free semigroups on 2? generators, is an immediate consequence of the stronger result and ...
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عنوان ژورنال
دوره 9 شماره 1
صفحات -
تاریخ انتشار 1998-03-01
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