Abstract
In this paper we give a partial answer to the following question: does a large subsemigroup of a semigroup S with the finite combinatorial property finite derivation type (FDT) also have the same property? A positive answer is given for large ideals. As a consequence of this statement we prove that, given a finitely presented Rees matrix semigroup M[S; I, J; P], the semigroup S has FDT if and only if so does M[S; I, J; P].
Original language | Unknown |
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Pages (from-to) | 450-485 |
Journal | Semigroup Forum |
Volume | 78 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Jan 2009 |