SOLVING THE TRANSPORT PROBLEM ON A NETWORK AS NON-LINEAR PROGRAMMING PROBLEM

Tatiana PAȘA Universitatea de Stat din Moldova

Abstract

In this paper we review the methods that can be applied to solve the non-linear transport problem on a network, formulated as non-linear programming problem. The basic concepts and properties that must be satisfied the functions in order to apply mathematical programming methods are formulated. Algorithms that let us solve problems with differentiable, non-differentiable and separable functions are described. Keywords: gradient, antigradient, hessian, differentiable functions, non-differentiable functions, separable functions.