Quasi-inverse endomorphisms
نویسندگان
چکیده
منابع مشابه
On periodic points of free inverse monoid endomorphisms
It is proved that the periodic point submonoid of a free inverse monoid endomorphism is always finitely generated. Using Chomsky’s hierarchy of languages, we prove that the fixed point submonoid of an endomorphism of a free inverse monoid can be represented by a context-sensitive language but, in general, it cannot be represented by a context-free language.
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ژورنال
عنوان ژورنال: Journal of Group Theory
سال: 2013
ISSN: 1433-5883,1435-4446
DOI: 10.1515/jgt-2013-0012