REGULAR COVERING SPACE IN DIGITAL COVERING THEORY AND ITS APPLICATIONS

Sang-Eon Han
2009 Honam Mathematical Journal  
As a survey-type article, the paper reviews some results on a regular covering space in digital covering theory. The recent paper [10](see also [12] ) established the notion of regular covering space in digital covering theory and studied its various properties. Besides, the papers [14, 16] developed a discrete Deck's transformation group of a digital covering. In this paper we study further their properties. By using these properties, we can classify digital covering spaces. Finally, the paper
more » ... Finally, the paper proposes an open problem.
doi:10.5831/hmj.2009.31.3.279 fatcat:bzgpjsk5g5hofjvnevxbzvcwwe