کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4661404 1344427 2006 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A classification of 2-complexes with nontrivial self-covers
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات هندسه و توپولوژی
پیش نمایش صفحه اول مقاله
A classification of 2-complexes with nontrivial self-covers
چکیده انگلیسی

The main result is the classification of finite regular 2-complexes which have a nontrivial finite-sheeted self-cover. It is shown that a 2-complex K is a member of this class if and only if it may be decomposed as a collection of annuli and circles in the sense made precise in the paper. Intuitively, K is recovered by gluing the boundary components of the annuli to the circles via covering maps.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Topology and its Applications - Volume 153, Issue 12, 1 June 2006, Pages 2073-2091