Extreme events in nonlinear wave interactions (dragon king)

Extreme events in nonlinear wave interactions (dragon king)

Extreme events are by definition rare and exhibit unusual values of relevant observables. In literature, it is possible to find many studies about the predictability and suppression of extreme events.

In this work, Antonio Marcos Batista will show the existence of dragon-kings extreme events in nonlinear three-wave interactions. Dragon-king extreme events, identified by phase transitions, tipping points and catastrophes, affects fluctuating systems. Antonia will show that these events can be avoided by adding a perturbing small amplitude wave to the system.

Speaker

Antonio Marcos Batista, State University of Ponta Grossa, Paraná, Brazil

How to attend

If not a member of the Dept. Mathematical Science at the University of Essex, you can register your interest in attending the seminar and request the Zoom’s meeting password by emailing Dr Jesus Martinez-Garcia (jesus.martinez-garcia@essex.ac.uk).