In economic applications of mathematical models, we often encounter the assumption of relationships between variables that change over time. One way to deal with such variables is to include their dynamic change into the description of the mathematical model using differential functions and following a specific solution to these functions by numerical methods. By studying the equations solved using modern mathematical methods and modern theories of higher mathematics we obtain the theoretical basis of logical models that will be transformed into mathematical models.V ekonomických aplikáciách matematických modelov sa často stretávame s predpokladom existencie vzťahov medzi premennými veličinami, ktoré sa menia v čase. Jednou z možností,...