Description: The Joint Optimization Problem refers to the need to optimize multiple interdependent objectives, meaning that improving one may affect the others. This type of problem is common in various disciplines, including engineering, economics, and operations research. The complexity lies in the fact that the objectives can be contradictory; for example, maximizing production efficiency may conflict with minimizing costs. To address these problems, optimization techniques are used to find solutions that balance the different objectives, often represented in a multidimensional space. The optimal solution is not always unique, and it may be necessary to find a set of solutions that represent different trade-offs between objectives, known as the Pareto set. This approach allows decision-makers to evaluate trade-offs and select the option that best aligns with their priorities. The relevance of the Joint Optimization Problem lies in its ability to model real-world situations where multiple factors must be considered simultaneously, making it an essential tool for informed and strategic decision-making.