Computer simulation and mathematical modeling: a scientific review

Computer simulation is used to study the dynamic behaviour of objects or systems in response to conditions that cannot be easily or safely applied in real life. Computer simulation in simple terms is a substitute for physical experimentation, in which computers are used to compute the results of some physical phenomenon by using mathematical description or mathematical models of a real system in the form of a computer program. Computer simulation and Mathematical modeling is often an integral part of the decision-making process. Models and simulations allow rapid and varied evaluation of causes and effects and the principal advantage is that they enable an analysis of even long-term actions with limited investment costs. This review paper is focused on major concepts, elements and practical areas of computer simulation and mathematical modeling.