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of 48
pro vyhledávání: '"Mugnaine, Michele"'
Autor:
Leal, Bruno B., Lazarotto, Matheus J., Mugnaine, Michele, de Almeida, Alfredo M. Ozorio, Viana, Ricardo L., Caldas, Iberê L.
In nontwist systems, primary shearless curves act as barriers to chaotic transport. Surprisingly, the onset of secondary shearless curves has been reported in a few twist systems. Meanwhile, we found that, in twist systems, the onset of these seconda
Externí odkaz:
http://arxiv.org/abs/2408.10930
Autor:
Sales, Matheus Rolim, Mugnaine, Michele, Leonel, Edson Denis, Caldas, Iberê L., Szezech Jr, José Danilo
An interesting feature in dissipative nonlinear systems is the emergence of characteristic domains in parameter space that exhibit periodic temporal evolution, known as shrimp-shaped domains. We investigate the parameter space of the dissipative asym
Externí odkaz:
http://arxiv.org/abs/2408.07167
Autor:
Mugnaine, Michele, Leal, Bruno B., de Almeida, Alfredo M. Ozorio, Viana, Ricardo L., Caldas, Iberê L.
Isochronous islands in phase space emerge in twist Hamiltonian systems as a response to multiple resonant perturbations. According to the Poincar\'e-Birkhoff theorem, the number of islands depends on the system characteristics and the perturbation. W
Externí odkaz:
http://arxiv.org/abs/2312.12552
For tokamaks with uniform magnetic shear, Martin and Taylor have proposed a symplectic map has been used to describe the magnetic field lines at the plasma edge perturbed by an ergodic magnetic limiter. We propose an analytical magnetic field line ma
Externí odkaz:
http://arxiv.org/abs/2308.00885
Under certain circumstances, the equations for the magnetic field lines can be recast in a canonical form, after defining a suitable field line Hamiltonian. This analogy is extremely useful for dealing with a variety of problems involving magneticall
Externí odkaz:
http://arxiv.org/abs/2308.00821
Autor:
Sales, Matheus R., Mugnaine, Michele, Szezech Jr., José D., Viana, Ricardo L., Caldas, Iberê L., Marwan, Norbert, Kurths, Jürgen
The stickiness effect is a fundamental feature of quasi-integrable Hamiltonian systems. We propose the use of an entropy-based measure of the recurrence plots (RP), namely, the entropy of the distribution of the recurrence times (estimated from the R
Externí odkaz:
http://arxiv.org/abs/2212.12316
Autor:
Gabrick, Enrique C., Protachevicz, Paulo R., Batista, Antonio M., Iarosz, Kelly C., de Souza, Silvio L. T., Almeida, Alexandre C. L., Szezech Jr, José D., Mugnaine, Michele, Caldas, Iberê L.
In this work, to support decision making of immunisation strategies, we propose the inclusion of two vaccination doses in the SEIR model considering a stochastic cellular automaton. We analyse three different scenarios of vaccination: $i) unlimited d
Externí odkaz:
http://arxiv.org/abs/2209.01022
Autor:
Batista, Antonio M, Souza, Silvio L T, Iarosz, Kelly C, Almeida, Alexandre C L, Szezech, José D, Gabrick, Enrique C, Mugnaine, Michele, Santos, Gefferson L dos, Caldas, Iberê L
Infectious diseases are caused by pathogenic microorganisms and can spread through different ways. Mathematical models and computational simulation have been used extensively to investigate the transmission and spread of infectious diseases. In other
Externí odkaz:
http://arxiv.org/abs/2106.02085
Autor:
Mugnaine, Michele
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UEPGUniversidade Estadual de Ponta GrossaUEPG.
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Externí odkaz:
http://tede2.uepg.br/jspui/handle/prefix/2762
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