منابع مشابه
Ends for Monoids and Semigroups
We give a graph-theoretic definition for the number of ends of Cayley digraphs for finitely generated semigroups and monoids. For semigroups and monoids, left Cayley digraphs can be very different from right Cayley digraphs. In either case, the number of ends for the Cayley digraph does not depend upon which finite set of generators is used for the semigroup or monoid. For natural numbers m and...
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ژورنال
عنوان ژورنال: Semigroup Forum
سال: 2016
ISSN: 0037-1912,1432-2137
DOI: 10.1007/s00233-016-9814-9