7 citations · 11 across the 12 of their papers we have counts for
4 papers · 1 filter
Precursors of extreme events and critical transitions
Riccardo Consonni, Luca Magri
We propose a theory based on dynamical systems to explain and predict the occurrence of extreme events, of which critical transitions form a subset. In fast-slow nonlinear systems,…
Prediction of chaotic dynamics from data: An introduction
Luca Magri, Andrea Nóvoa, Elise Özalp
This chapter offers a principled approach to the prediction of chaotic systems from data. First, we introduce some concepts from dynamical systems' theory and chaos theory. Second,…
Adjoint-based optimization with quantized local reduced-order models for spatiotemporally chaotic systems
Defne E. Ozan, Antonio Colanera, Luca Magri
We introduce a computationally efficient and accurate reduced order modelling approach for the optimization of spatiotemporally chaotic systems. The proposed method combines quanti…
Real-time forecasting of chaotic dynamics from sparse data and autoencoders
Elise Özalp, Andrea Nóvoa, Luca Magri
The real-time prediction of chaotic systems requires a nonlinear-reduced order model (ROM) to forecast the dynamics, and a stream of data from sensors to update the ROM. Data-drive…