A review of the main results obtained by the authors concerning analysis of networks with imprecise activity duration times, with a stress on the analysis of criticality, is prese...
A single machine scheduling problem with parameters given in the form of fuzzy numbers is considered. It is assumed that the optimal schedule in such a problem cannot be determine...
In this paper we shall describe a very natural extension of MV-algebras, the divisible MV-algebras (DMV). Such algebraic structures will be used to give a formal description of ru...