APPLIED MATHEMATICS & INFORMATION SCIENCES, vol.8, no.5, pp.2417-2425, 2014 (SCI-Expanded)
Article / Article
APPLIED MATHEMATICS & INFORMATION SCIENCES
Science Citation Index Expanded (SCI-EXPANDED), Scopus
digital homotopy groups, digital covering map, radius 2 local isomorphism
Karadeniz Technical University Affiliated:
In this paper, we study out a method for computing digital homotopy groups in higher dimensions. We investigate the relation between a digital image and its nth homotopy group when n is greater than 1 and show that a digital covering map which is a radius 2 local isomorphism induces an isomorphism between digital homotopy groups in higher dimensions.