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.
Digital Object Identifier (DOI)
Tugce Meric, Elif; Vergili, Tane; and Karaca, Ismet
"Computing Higher Dimensional Digital Homotopy Groups,"
Applied Mathematics & Information Sciences: Vol. 08
, Article 37.
Available at: https://dc.naturalspublishing.com/amis/vol08/iss5/37