Lotfi et al.[Solving a full fuzzy linear programming using lexicography method and fuzzy
approximate solution, Appl. Math. Modell. 33 (2009) 3151–3156] pointed out that there is no …

Linear programming is a technique widely used in decision-making nowadays. Linear
programming in a fuzzy environment makes it even more interesting due to the vagueness …

This paper discusses full fuzzy linear programming (FFLP) problems of which all parameters
and variable are triangular fuzzy numbers. We use the concept of the symmetric triangular …

There are several approaches to address fuzzy linear programming problems (FLPP).
However, due to using standard interval arithmetic (SIA), these methods have some …

Linear programming (LP) is a widely used optimization method for solving real-life problems
because of its efficiency. Although precise data are fundamentally indispensable in …

There is an extensive literature in data envelopment analysis (DEA) aimed at evaluating the
relative efficiency of a set of decision-making units (DMUs). Conventional DEA models use …

Linear programming problems with fuzzy variables have been investigated by many
researchers in the recent literature. Some methods to solve these problems, such as the …

We investigate various types of fuzzy linear programming problems based on models and
solution methods. First, we review fuzzy linear programming problems with fuzzy decision …

The literature on fuzzy variable linear programming (FVLP) and fuzzy number linear
programming (FNLP) is prolific in terms of the number of available solution methods. In …

Owing to reliability and high strength-to-weight ratio, large thin-walled components are
widely used in the aviation and aerospace industry. Due to the complex features and …