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In the present paper some possibilities for construction and application of various modifications of the well-known transportation problem are proposed aiming the minimizing of the transportation costs for transferring the material flows between suppliers and consumers. The transportation costs are usually a significant part of the total logistical expenses and each logistic system has its own specifics and characteristics for transportation of materials, goods and products. This gives opportunities for applying d...

Economically justified solutions concerning the European transport system are crucial for the competitiveness of the Alliance throughout the World, for the financial growth, for reducing the unemployment and for improving the standards of living. It is exactly the free movement of people across the borders which is one of the four types of freedom typical for the European citizens, together with the free transportation of goods, services and capital. For realizing the mobility of its citizens each country creates ...

The present research paper deals with the problem for determining the optimal positioning of units in logistics system aiming the minimization of the transportation costs for providing communication between the units. For the purposes of the research a logistics system is treated as relatively stable set of units (structural and/or functional subunits of the company but also suppliers, consumers and logistical mediators) connected to each other and united in one management of the logistical process for realizing t...