IN BRIEF Supercomputers: essential tools for research in astrophysics. Used for complex simulations of cosmic phenomena. Collaboration of researchers through supercomputers like Frontera and Jean Zay. Computational capacities exceeding quadrillions of operations per second. Ongoing projects to create the largest 3D map of the universe. Impact on the understanding of the evolution of the universe … Read more
IN BRIEF Economic modeling: a crucial process for analyzing economic systems. Conceptualization, formalization, specification, and experimentation are the key steps in modeling. Econophysics: a multidisciplinary approach that uses tools from physics to solve economic problems. Economic simulation allows the observation of the functioning of economic phenomena. Mathematical and statistical tools: used in econometrics to analyze … Read more
IN BRIEF Numerical simulations: computation processes on computers to model physical realities. Mathematical modeling: construction of models to represent complex systems. Mathematical analysis: evaluation and interpretation of simulation results. Practical applications: use in various fields, including pandemics and engineering. Technological evolution: computing transforms and improves the approach to applied mathematics. Numerical models: implementation of discretization … Read more
IN BRIEF Sociophysics: Study of human crowd behavior using mathematical tools inspired by physics. Analysis of human behavior theories and social configuration. Exploration of ways to predict unpredictable social events. Questioning individual versus collective modeling in human behavior. Emerging subfield: cognitive neuroscience and its impact on understanding behavior. Study of human reactions in disaster situations … Read more
IN BRIEF Numerical simulation: A modern method of computer modeling. Facilitates the understanding and prediction of real phenomena. Reduces physical prototypes, leading to savings in time and money. Supports the analysis of experimental results. Broker for scenarios impossible to realize physically. Used in materials science and plasma physics. New challenges for simulation tools. Integrates physical … Read more