11/27/2023 0 Comments Definition operational research![]() ![]() Problem modeling: writing of the problem in the form of mathematical expressions involving variables (quantities which will be modifiable during the second phase), constraints that variables must respect and the objective function which is evaluated for the set of values taken by the variables Ĭalculation of the optimum (minimization or maximization of the objective function) ĭecision making or possibly reformulation of the problem and return to phase 1 if the solution is not satisfactory.Ģ. The methodology is broken down into three phases: To do this, it relies on a specific methodology and mathematical tools. ![]() Its purpose is, for a given problem, to help make the best possible decision, or even the optimal decision (maximization of gains, minimization of costs). Operations research is, as Statistics, a branch of Applied Mathematics.
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