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Ricardo L. Viana
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Journal Articles

Riddled basins of chaotic synchronization and unstable dimension variability in coupled Lorenz-like systems

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Bruno M. Czajkowski, Ricardo L. Viana
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 34, 093113 (2024)
https://doi.org/10.1063/5.0219961
Published: September 2024
View articletitled, Riddled basins of chaotic synchronization and unstable dimension variability in coupled Lorenz-like systems
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Journal Articles

Fractal structures in the chaotic advection of passive scalars in leaky planar hydrodynamical flows

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Ricardo L. Viana, Amanda C. Mathias, Leonardo C. Souza, Pedro Haerter
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 34, 053136 (2024)
https://doi.org/10.1063/5.0197988
Published: May 2024
View articletitled, Fractal structures in the chaotic advection of passive scalars in leaky planar hydrodynamical flows
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Journal Articles

Impact of periodic vaccination in SEIRS seasonal model

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Enrique C. Gabrick, Eduardo L. Brugnago, Silvio L. T. de Souza, Kelly C. Iarosz, José D. Szezech, Jr., Ricardo L. Viana, Iberê L. Caldas, Antonio M. Batista, Jürgen Kurths
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 34, 013137 (2024)
https://doi.org/10.1063/5.0169834
Published: January 2024
View articletitled, Impact of periodic vaccination in SEIRS seasonal model
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Journal Articles

Multistability and chaos in SEIRS epidemic model with a periodic time-dependent transmission rate

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Eduardo L. Brugnago, Enrique C. Gabrick, Kelly C. Iarosz, José D. Szezech, Jr., Ricardo L. Viana, Antonio M. Batista, Iberê L. Caldas
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 33, 123123 (2023)
https://doi.org/10.1063/5.0156452
Published: December 2023
View articletitled, Multistability and chaos in SEIRS epidemic model with a periodic time-dependent transmission rate
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Journal Articles

Stickiness and recurrence plots: An entropy-based approach

Open Access
Matheus R. Sales, Michele Mugnaine, José D. Szezech, Jr., Ricardo L. Viana, Iberê L. Caldas, Norbert Marwan, Jürgen Kurths
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 33, 033140 (2023)
https://doi.org/10.1063/5.0140613
Published: March 2023
View articletitled, Stickiness and recurrence plots: An entropy-based approach
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Journal Articles

Suppression of chaotic bursting synchronization in clustered scale-free networks by an external feedback signal

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Adriane S. Reis, Eduardo L. Brugnago, Iberê L. Caldas, Antonio M. Batista, Kelly C. Iarosz, Fabiano A. S. Ferrari, Ricardo L. Viana
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 31, 083128 (2021)
https://doi.org/10.1063/5.0056672
Published: August 2021
View articletitled, Suppression of chaotic bursting synchronization in clustered scale-free networks by an external feedback signal
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Journal Articles

Curry–Yorke route to shearless attractors and coexistence of attractors in dissipative nontwist systems

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Michele Mugnaine, Antonio M. Batista, Iberê L. Caldas, José D. Szezech, Jr., Ricardo Egydio de Carvalho, Ricardo L. Viana
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 31, 023125 (2021)
https://doi.org/10.1063/5.0035303
Published: February 2021
View articletitled, Curry–Yorke route to shearless attractors and coexistence of attractors in dissipative nontwist systems
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Journal Articles

Ratchet current in nontwist Hamiltonian systems

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Michele Mugnaine, Antonio M. Batista, Iberê L. Caldas, José D. Szezech, Jr., Ricardo L. Viana
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 30, 093141 (2020)
https://doi.org/10.1063/5.0022073
Published: September 2020
View articletitled, Ratchet current in nontwist Hamiltonian systems
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Journal Articles

Basin of attraction for chimera states in a network of Rössler oscillators

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Vagner dos Santos, Fernando S. Borges, Kelly C. Iarosz, Iberê L. Caldas, J. D. Szezech, Ricardo L. Viana, Murilo S. Baptista, Antonio M. Batista
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 30, 083115 (2020)
https://doi.org/10.1063/5.0014013
Published: August 2020
View articletitled, Basin of attraction for chimera states in a network of Rössler oscillators
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Journal Articles

Using rotation number to detect sticky orbits in Hamiltonian systems

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Moises S. Santos, Michele Mugnaine, José D. Szezech, Jr., Antonio M. Batista, Iberê L. Caldas, Ricardo L. Viana
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 29, 043125 (2019)
https://doi.org/10.1063/1.5078533
Published: April 2019
View articletitled, Using rotation number to detect sticky orbits in Hamiltonian systems
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Journal Articles

Spike-burst chimera states in an adaptive exponential integrate-and-fire neuronal network

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Moises S. Santos, Paulo R. Protachevicz, Kelly C. Iarosz, Iberê L. Caldas, Ricardo L. Viana, Fernando S. Borges, Hai-Peng Ren, José D. Szezech, Jr., Antonio M. Batista, Celso Grebogi
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 29, 043106 (2019)
https://doi.org/10.1063/1.5087129
Published: April 2019
View articletitled, Spike-burst chimera states in an adaptive exponential integrate-and-fire neuronal network
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Journal Articles

Anisotropic MHD equilibria in symmetric systems

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Leonardo C. Souza, Ricardo L. Viana
Journal: Physics of Plasmas
Phys. Plasmas 26, 042502 (2019)
https://doi.org/10.1063/1.5084793
Published: April 2019
View articletitled, Anisotropic MHD equilibria in symmetric systems
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Journal Articles

Efficient manifolds tracing for planar maps

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David Ciro, Iberê L. Caldas, Ricardo L. Viana, Todd E. Evans
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 28, 093106 (2018)
https://doi.org/10.1063/1.5027698
Published: September 2018
View articletitled, Efficient manifolds tracing for planar maps
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Journal Articles

Introduction to focus issue: Recurrence quantification analysis for understanding complex systems

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Norbert Marwan, Charles L. Webber, Jr., Elbert E. N. Macau, Ricardo L. Viana
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 28, 085601 (2018)
https://doi.org/10.1063/1.5050929
Published: August 2018
View articletitled, Introduction to focus issue: Recurrence quantification analysis for understanding complex systems
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Journal Articles

Recurrence-based analysis of barrier breakup in the standard nontwist map

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Moises S. Santos, Michele Mugnaine, José D. Szezech, Jr., Antonio M. Batista, Iberê L. Caldas, Murilo S. Baptista, Ricardo L. Viana
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 28, 085717 (2018)
https://doi.org/10.1063/1.5021544
Published: August 2018
View articletitled, Recurrence-based analysis of barrier breakup in the standard nontwist map
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Journal Articles

Stationary MHD equilibria describing azimuthal rotations in symmetric plasmas

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Sidney T. da Silva, Ricardo L. Viana
Journal: Physics of Plasmas
Phys. Plasmas 23, 122503 (2016)
https://doi.org/10.1063/1.4971218
Published: December 2016
View articletitled, Stationary MHD equilibria describing azimuthal rotations in symmetric plasmas
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Journal Articles

Suppression of phase synchronisation in network based on cat's brain

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Ewandson L. Lameu, Fernando S. Borges, Rafael R. Borges, Kelly C. Iarosz, Iberê L. Caldas, Antonio M. Batista, Ricardo L. Viana, Jürgen Kurths
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 26, 043107 (2016)
https://doi.org/10.1063/1.4945796
Published: April 2016
View articletitled, Suppression of phase synchronisation in network based on cat's brain
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Journal Articles

Electrostatic turbulence driven by high magnetohydrodynamic activity in Tokamak Chauffage Alfvén Brésilien

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Zwinglio O. Guimarães-Filho, Iberê L. Caldas, Ricardo L. Viana, Maria Vittoria A. P. Heller, Ivan C. Nascimento, Yuri K. Kuznetsov, Roger D. Bengtson
Journal: Physics of Plasmas
Phys. Plasmas 15, 062501 (2008)
https://doi.org/10.1063/1.2920211
Published: June 2008
View articletitled, Electrostatic turbulence driven by high magnetohydrodynamic activity in Tokamak Chauffage Alfvén Brésilien
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Journal Articles

Effects of the resonant modes on the magnetic footprint patterns in a tokamak wall

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Elton C. da Silva, Marisa Roberto, Iberê L. Caldas, Ricardo L. Viana
Journal: Physics of Plasmas
Phys. Plasmas 13, 052511 (2006)
https://doi.org/10.1063/1.2186047
Published: May 2006
View articletitled, Effects of the resonant modes on the magnetic footprint patterns in a tokamak wall
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Journal Articles

Magnetic trapping caused by resonant perturbations in tokamaks with reversed magnetic shear

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Marisa Roberto, Elton C. da Silva, Iberê L. Caldas, Ricardo L. Viana
Journal: Physics of Plasmas
Phys. Plasmas 11, 214–225 (2004)
https://doi.org/10.1063/1.1630318
Published: January 2004
View articletitled, Magnetic trapping caused by resonant perturbations in tokamaks with reversed magnetic shear
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