کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4587848 1334162 2008 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Automatic subsemigroups of free products
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Automatic subsemigroups of free products
چکیده انگلیسی

We consider the automaticity of subsemigroups of free products of semigroups, proving that subsemigroups of free products, with all generators having length greater than one in the free product, are automatic. As a corollary, we show that if S is a free product of semigroups that are either finite or free, then any finitely generated subsemigroup of S is automatic. In particular, any finitely generated subsemigroup of a free product of finite or monogenic semigroups is automatic.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Algebra - Volume 319, Issue 4, 15 February 2008, Pages 1343-1354