Method for the minimum cost maximum flow determining in fuzzy dynamic network with nonzero flow bounds

In this paper the method for the minimum cost flow determining in fuzzy dynamic network with nonzero lower flow bounds is proposed. Considered method takes into account fuzzy nature of networks' parameters and deals with fuzzy arc flow bounds, fuzzy transmission costs. Fuzzy arc flow bounds, costs and transit times can vary depending on the flow departure time. The method allows introducing the notion of "fuzzy network" instead of "stationary-dynamic" network, considered in conventional flow literature. The sphere of application for considered problem is presented.