Abstract
In this work we present the key idea in the systematic economical model, better known as ‘demand-offer’ process on the market, within the Nash equilibrium, we are to introduce the marshaled function in case of the winning side on market according to the outcome, which is to be satisfied by both acting sides: either supplier or consumer as well, we will also present the findings in Traveling Salesman Problem (TSP) according to the local search, which in turn can be globally applicable according to the optimization goal



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