کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4659757 1344336 2012 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Artin presentations and fundamental groups of 3-manifolds
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات هندسه و توپولوژی
پیش نمایش صفحه اول مقاله
Artin presentations and fundamental groups of 3-manifolds
چکیده انگلیسی

We prove that the set of n-Artin presentations has a group structure. It is a known result but it seems that it does not appear explicitly in the literature. As an application we consider a special class of integral framed links in S3 such that and we calculate the fundamental group of the 3-manifolds obtained by integral Dehn surgery on these links. In some cases we say when the groups obtained cannot be trivial.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Topology and its Applications - Volume 159, Issue 4, 1 March 2012, Pages 990-998