Some general properties of a fuzzy single machine scheduling problem
In this paper a general formulation of a fuzzy single machine sheduling problem is proposed. Such notions as schedule, precedence relation and cost function in the fuzzy case are defined. The concept of f-regular function. being a generalization of a regular function, known from the classical theory of scheduling is introduced. A wide class of problems with f-regular cost functions is analyzed and some general properties of such problems are shown.
single machine scheduling fuzzy interval possibility theory