Solving the interval type-2 fuzzy linear programming problem by the nearest interval approximation

So far, many methods have been proposed to solve interval type-2 fuzzy linear programming problems with uncertainty of kind Vagueness. However, there are no models of interval type-2 fuzzy linear programming problems with uncertainty of kind Ambiguity in which all or part of the parameters are ambiguous. In this paper, while expressing an interval type-2 fuzzy linear programming problem with uncertainty of kind Ambiguity, we will introduce a method for solving it based on the nearest interval approximation.