Search Results - "Leonel, Edson D"

Multiple Reflections for Classical Particles Moving under the Influence of a Time-Dependent Potential Well by Graciano, Flávio Heleno, da Costa, Diogo Ricardo, Leonel, Edson D, de Oliveira, Juliano A

“…We study the dynamics of classical particles confined in a time-dependent potential well. The dynamics of each particle is described by a two-dimensional…”
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Fermi acceleration and scaling properties of a time dependent oval billiard by Leonel, Edson D, Oliveira, Diego F M, Loskutov, Alexander

“…We consider the phenomenon of Fermi acceleration for a classical particle inside an area with a closed boundary of oval shape. The boundary is considered to be…”
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Relaxation to Fixed Points in the Logistic and Cubic Maps: Analytical and Numerical Investigation by Edson D. Leonel, Juliano A. de Oliveira, Edson R. Papesso

“…Convergence to a period one fixed point is investigated for both logistic and cubic maps. For the logistic map the relaxation to the fixed point is considered…”
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Characterization of a continuous phase transition in a chaotic system by Leonel, Edson D., Yoshida, Makoto, Antonio de Oliveira, Juliano

“…Some characteristics of scaling invariance are discussed for a transition from integrability to non-integrability in a class of dynamical systems described by…”
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Topology optimization and geometric nonlinear modeling using positional finite elements by Paulino, Daniele M. S., Leonel, Edson D.

“…Topology optimization is an effective approach for the efficient layout design of structures and their components. This approach is well-established in the…”
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Failure analysis of punching in reinforced concrete flat slabs with openings adjacent to the column by Liberati, Elyson A.P., Marques, Marília G., Leonel, Edson D., Almeida, Luiz C., Trautwein, Leandro M.

“…•The variable investigated is amount of openings adjacent to the column.•The energy dissipation capacities of RC slabs with openings considerably…”
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Application of the diffusion equation to prove scaling invariance on the transition from limited to unlimited diffusion by Leonel, Edson D., Mayumi Kuwana, Célia, Yoshida, Makoto, Antonio de Oliveira, Juliano

“…The scaling invariance for chaotic orbits near a transition from limited to unlimited diffusion in a dissipative standard mapping is explained via the…”
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Corrugated waveguide under scaling investigation by Leonel, Edson D

“…Some scaling properties for classical light ray dynamics inside a periodically corrugated waveguide are studied by use of a simplified two-dimensional…”
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An Investigation of Chaotic Diffusion in a Family of Hamiltonian Mappings Whose Angles Diverge in the Limit of Vanishingly Action by Leonel, Edson D., Kuwana, Célia M.

“…The chaotic diffusion for a family of Hamiltonian mappings whose angles diverge in the limit of vanishingly action is investigated by using the solution of the…”
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The role of extreme orbits in the global organization of periodic regions in parameter space for one dimensional maps by da Costa, Diogo Ricardo, Hansen, Matheus, Guarise, Gustavo, Medrano-T, Rene O., Leonel, Edson D.

“…We show that extreme orbits, trajectories that connect local maximum and minimum values of one dimensional maps, play a major role in the parameter space of…”
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Suppressing Fermi acceleration in a driven elliptical billiard by Leonel, Edson D, Bunimovich, Leonid A

“…We study dynamical properties of an ensemble of noninteracting particles in a time-dependent elliptical-like billiard. It was recently shown [Phys. Rev. Lett…”
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Explaining a changeover from normal to super diffusion in time-dependent billiards by Hansen, Matheus, Ciro, David, Caldas, Iberê L., Leonel, Edson D.

“…The changeover from normal to super diffusion in time-dependent billiards is explained analytically. The unlimited energy growth for an ensemble of bouncing…”
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Circular, elliptic and oval billiards in a gravitational field by da Costa, Diogo Ricardo, Dettmann, Carl P., Leonel, Edson D.

“…•Circular, elliptic and oval billiards.•Dynamical properties are studied.•Particles in a constant gravitational force. We consider classical dynamical…”
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Transport and dynamical properties for a bouncing ball model with regular and stochastic perturbations by da Costa, Diogo Ricardo, Dettmann, Carl P., Leonel, Edson D.

“…•Transport and dynamical properties are obtained.•A bouncing ball model is studied.•Regular and stochastic perturbations are considered. Some statistical…”
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A short review of phase transition in a chaotic system by Miranda, Lucas K. A., Kuwana, Célia M., Huggler, Yoná H., da Fonseca, Anne K. P., Yoshida, Makoto, de Oliveira, Juliano A., Leonel, Edson D.

“…The subject approached here is a dynamical phase transition observed in Hamiltonian systems, which is a transition from integrability to non-integrability…”
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Boundary crises and supertrack orbits in the Gauss map by Oliveira, Juliano A. de, Mendonça, Hans M. J. de, Favarim, Vitor A., Carvalho, R. Egydio de, Leonel, Edson D.

“…Supertrack orbits are used to investigate boundary crises in an one-dimensional, two-parameter ( ν , β ), nonlinear Gauss map. After the crises, the time…”
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A comprehensive ductile damage model for 3D truss structures by Felipe, Túlio R.C., Leonel, Edson D., Haach, Vladimir G., Beck, André T.

“…In this paper, a comprehensive ductile-damage model is proposed for non-linear analysis of truss structures. The model combines a positional Finite Element…”
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Ensemble separation and stickiness influence in a driven stadium-like billiard: A Lyapunov exponents analysis by Palmero, Matheus S., Livorati, André L.P., Caldas, Iberê L., Leonel, Edson D.

“…•A study of a driven stadium-like billiard, or a time-dependent stadium billiard.•This system presents a resonance velocity, which plays the role of an…”
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Nonlinear formulation based on FEM, Mazars damage criterion and Fick’s law applied to failure assessment of reinforced concrete structures subjected to chloride ingress and reinforcements corrosion by Liberati, Elyson A.P., Nogueira, Caio G., Leonel, Edson D., Chateauneuf, Alaa

“…•Chloride penetration and reinforcements’ corrosion modelling.•Nonlinear formulation based on FEM, damage criterion and elastoplasticity.•Development of an…”
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Escape and transport for an open bouncer: Stretched exponential decays by Dettmann, Carl P., Leonel, Edson D.

“…We consider time-dependence of dynamical transport, following a recent study of the stadium billiard in which classical transmission and reflection…”
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