فهرست نشریات علمی دسترسی آزاد ایران

The aim of this paper is to define the productoperation on a family of interval valued events and the notion ofjoint interval valued observable. We show the connection betweenproduct operations for interval valued events and intuitionisticfuzzy events, too. We display the relation between joint intervalvalued observable and joint intuitionistic fuzzy observable. Wedefine a function of several interval valued observables with helpof a Borel function and a joint interval valued observable, too.