Open Conference Systems, DDAYS LAC 2024 Main Conference

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EXTREME EVENTS IN NONLINEAR THREE-WAVE INTERACTIONS
Antonio Marcos Batista

Building: Cero Infinito
Room: 1101
Date: 2024-12-10 02:00 PM – 02:30 PM
Last modified: 2024-11-19

Abstract


Extreme events are by definition rare and exhibit unusual values of relevant observables. They have been estimated through the extrapolation of power law frequency-size distributions. Many extreme events, known as dragon-kings, do not belong to a power law distribution. We show the existence of dragon-kings extreme events in nonlinear three-wave interactions. We demonstrate that these events can be avoided by adding a perturbing small amplitude wave to the system.