This paper introduces a second-order differentiability smoothing technique to the classical l <Subscript>1</Subscript> exact penalty function for constrained optimization problems(COP). Error estimations among the optimal objective values of the nonsmooth penalty problem, the smoothed penalty problem and the original...</subscript>

This paper discusses a manufacturing inventory model with shortages where carrying cost, shortage cost, setup cost and demand quantity are considered as fuzzy numbers. The fuzzy parameters are transformed into corresponding interval numbers and then the interval objective function has been...

The multiobjective shortest path problem arises in many transportation and logistics applications, either as a stand-alone network routing problem or a subroutine of a more complex multiobjective network optimization problem. It has been addressed by different solution strategies, including...

In the present paper we are presenting an optimal way to solve the Asignment problems using the Network Modeling Module of the WinQSB software, by the Hungarian algorithm. Meantime, the given problem was solved also regarded as a transport problem, due to the fact that the assignment problems...