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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Dragon-kings death in nonlinear wave interactions

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Author(s):
Santos, Moises S. [1, 2] ; Szezech, Jr., Jose D. [3, 2] ; Batista, Antonio M. [3, 4, 2] ; Iarosz, Kelly C. [4] ; Caldas, Ibere L. [4] ; Viana, Ricardo L. [1]
Total Authors: 6
Affiliation:
[1] Univ Fed Parana, Dept Phys, BR-80060000 Curitiba, PR - Brazil
[2] State Univ Ponta Grosso, Grad Program Sci Phys, BR-84030900 Ponta Grosso, PR - Brazil
[3] Univ Estadual Ponta Grossa, Dept Math & Stat, BR-84030900 Ponta Grossa, PR - Brazil
[4] Univ Sao Paulo, Inst Phys, BR-05508900 Sao Paulo, SP - Brazil
Total Affiliations: 4
Document type: Journal article
Source: PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS; v. 534, NOV 15 2019.
Web of Science Citations: 0
Abstract

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, we 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. We show that these events can be avoided by adding a perturbing small amplitude wave to the system. (C) 2019 Elsevier B.V. All rights reserved. (AU)

FAPESP's process: 15/07311-7 - Dynamic behaviour of neural networks
Grantee:Kelly Cristiane Iarosz
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 11/19296-1 - Nonlinear dynamics
Grantee:Iberê Luiz Caldas
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 15/50122-0 - Dynamic phenomena in complex networks: basics and applications
Grantee:Elbert Einstein Nehrer Macau
Support Opportunities: Research Projects - Thematic Grants