CHA2MAN: Stochasticity & Chaos in Multiscale Phenomena

• Instituto de Matemática Pura e Aplicada (IMPA) (Brazil)

• Universidad de Concepción (Chile)

• CALISTO project-team, Inria Centre at Université Côte d'Azur, Inria (France)

• Pontificia Universidad Católica de Chile (UC) (Chile)

• Centro de Modelamiento Matemático (CMM) (Chile)

• Universidade de São Paolo (Brazil)

• Université Côte d'Azur (France)

• Université de Bordeaux (France)

• Université de Toulouse (France)

Goal 1 : To propose stochastic models accounting for uncertainties in multiscale fluids.

Goal 2 : To analyze dynamical systems at the boundary of chaos.

Goal 3 : To explore complex dynamics with uncertainties.

The CHA2MAN 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.

In France: 

• Mireille Bossy, researcher, CHA2MAN coordinator, CALISTO project-team, Inria Centre at Université Côte d'Azur, Inria

In Chile: 

• Kerlyns Martínez, researcher, CHA2MAN coordinator, Universidad de Concepción

In Brazil: 

• Alexei Mailybaev, researcher, CHA2MAN coordinator, Instituto de Matemática Pura e Aplicada (IMPA)