%0 Journal Article %T Another mathematical optimization models based on assignment problem %A £¿tefan Bere£¿ny %A Zuzana Hajduov¨¢ %A Erik Weiss %A Ladislav Mixtaj %J Acta Montanistica Slovaca %D 2007 %I Technical University of Kosice %X This contribution is presenting the concrete possibilities of applying the mathematical optimization model based on the graph theory. Method of creating at hematical model for the perfect matching optimized in a special way is described in this paper. Process of optimization is founded on the graph with categorization of edges and special type of the objective function. %K perfect matching %K objective function %K optimization problem %K algorithm %K mathematical model %U http://actamont.tuke.sk/pdf/2007/n4/12berezny.pdf