on interrelationships between fuzzy metric structures

considering the increasing interest in fuzzy theory and possible applications,the concept of fuzzy metric space concept has been introduced by severalauthors from different perspectives. this paper interprets the theory in termsof metrics evaluated on fuzzy numbers and defines a strong hausdorff topology.we study interrelationships between this theory and other fuzzy theories suchas intuitionistic fuzzy metric spaces, kramosil and michalek's spaces, kalevaand seikkala's spaces, probabilistic metric spaces, probabilisticmetric co-spaces, menger spaces and intuitionistic probabilistic metricspaces, determining their position in the framework of theses different theories.