Welcome to the web site of the CHA²MAN project as part of the  PROGRAMME MATH-AMSUD under grant AMSUD24005.

The CHA²MAN (stoCHAsticity & CHAos in MultiscAle pheNomena) project aims to address the complex behaviors of multiscale dynamical systems by incorporating stochastic perturbations to account for inherent uncertainties and randomness. This approach serves as a regularization mechanism when deterministic models fall short.

To this aim, CHA²MAN integrates perspectives from two mathematical disciplines: stochastic modeling and analysis and the study of complex dynamical systems to address specific multiscale phenomena, with chaotic behaviors.

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The countries involved in this project represent a diverse international collaboration between Brazil, Chile and France. You can view the full list of members here.