ИСТИНА

As is known to compute stationary inventory contro lstrategy parameters (for lot-sizing) the renewal theory methods can be used. In this presentation,under corresponding model,original minimal average multi-step costs criteria are replaced by one-step minimal costs criteria where the stationary inventory level distribution substitutes the stationary demand distribution. The point is that the stationary inventory level distributionis realized only when time is rather big but stationary control strategies are applicable only in case when the number of reverse time steps tends to infinity.