We consider the following transportation problem with both random and fuzzy factors. There exist m supply points and n demand points. For each route between supply point and demand point, unit transportation cost is a random variable according to a normal distribution and existence possibility denoting the preference choosing this route is attached. The probability that the total transportation...

in this article, we apply two new fixed point theorems to investigate the existence of mild solutions for a nonlocal fractional cauchy problem with an integral initial condition in banach spaces.

This paper presents a novel application of metaheuristic algorithms for solving stochastic programming problems using recently developed gaining sharing knowledge based optimization (GSK) algorithm. The algorithm is on human behavior in which people gain and share their with others. Different types fractional are considered this study. augmented Lagrangian method (ALM) used to handle these cons...

The benefits of simultaneous consideration of siting and sizing of distribution centers have been well acknowledged in supply chain design. Most formulations assume that the potential DC sites are known and the decision on location is to select sites from the finite potential DC sites. However, the quality of this discrete version problem depends on the selection of potential DC sites. In this ...