Is There Any Digital Pseudocovering ‎Map?

Document Type : Research Articles

Author

Department of Mathematics, Faculty of Sciences, Golestan University, P.O.Box 155, Gorgan, Iran.

Abstract

‎This paper is devoted to the notion digital pseudocovering map introduced by Han \cite{H4}‎. ‎We show that considered conditions in definition of digital pseudocovering map are incompatible unless the map be a covering map‎. ‎Then we will modify the definition so that the results remain true‎.

Keywords