%0 Journal Article %T Characterizations of Mappings Via Z-Open Sets %A Ahmad I. EL-Maghrabi %A Ali M. Mubarki %J Studies in Mathematical Sciences %D 2012 %I %R 10.3968/j.sms.1923845220120502.1016 %X The aim of this paper we introduce Z-irresolute, Z-open, Z-closed, pre-Z-open and pre-Z-closed mappings and investigate properties and characterizations of these new types of mappings. %K Z-irresolute mapping %K Z-open %K Z-closed mapping %K Pre-Z-open %K Pre-Z-closed mappings %U http://cscanada.net/index.php/sms/article/view/2998