@proceedings {zbMATH05218140,
	title = {On trivializers and subsemigroups.},
	journal = {Semigroups and formal languages. Proceedings of the international conference in honour of the 65th birthday of Donald B. McAlister},
	year = {2007},
	note = {<p>n/a</p>
},
	pages = {188{\textendash}204},
	publisher = {Hackensack, NJ: World Scientific},
	address = {Lisboa, Portugal, July 12{\textendash}15, 2005.},
	abstract = {<p>The aim of this paper is to develop the calculus of trivializers for subsemigroups. Given a finite presentation defining a semigroup S and a trivializer of the Squier complex of , we obtain an infinite trivializer of the Squier complex of a finite presentation defining a subsemigroup of S. Also, we give a method to find finite trivializers for special subsemigroups and hence to show that those subsemigroups have finite derivation type (FDT). An application of this method is given: we prove that if is a band of monoids having FDT, then so does Sα, for any α ∈Y.</p>
},
	isbn = {978-981-270-738-3/hbk},
	url = {http://dx.doi.org/10.1142/9789812708700_0013},
	author = {Malheiro, A.}
}
