F. H. Palladino, Corso, G., and Caldas, I. L., “Folding characterization in conservative chaotic fluid flows”, Chaos, Solitons & Fractals, vol. 19, no. 5, pp. 1087 - 1094, 2004.

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 (387.98 KB)

M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Magnetic trapping caused by resonant perturbations in tokamaks with reversed magnetic shear”, Physics of Plasmas, vol. 11, no. 1, pp. 214 - 225, 2004.

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 (2.08 MB)

M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Non-twist field line mappings for tokamaks with reversed magnetic shear”, Brazilian Journal of Physics, vol. 34, no. 4b, pp. 1759 - 1765, 2004.

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 (189.52 KB)

E. G. Altmann, da Silva, E. C., and Caldas, I. L., “Recurrence time statistics for finite size intervals”, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 14, no. 4, pp. 975 - 981, 2004.

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 (223.02 KB)

S. L. T. de Souza, Caldas, I. L., Viana, R. L., and Balthazar, J. M., “Sudden changes in chaotic attractors and transient basins in a model for rattling in gearboxes”, Chaos, Solitons & Fractals, vol. 21, no. 3, pp. 763 - 772, 2004.

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M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Transport barrier created by dimerized islands”, Physica A: Statistical Mechanics and its Applications, vol. 342, no. 1-2, pp. 363 - 369, 2004.

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 (379.1 KB)

A. A. FERREIRA, HELLER, M. V. A. P., Caldas, I. L., Lerche, E. A., Ruchko, L. F., and Baccalá, L. A., “Turbulence and transport in the scrape-off layer TCABR tokamak”, Plasma Physics and Controlled Fusion, vol. 46, no. 4, pp. 669 - 679, 2004.

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 (184.58 KB)

J. S. E. PORTELA, Viana, R. L., and Caldas, I. L., “Chaotic magnetic field lines in a Tokamak with resonant helical windings”, Chaos, Solitons & Fractals, vol. 11, no. 5, pp. 765 - 778, 2003.

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 (2.94 MB)

R. O. Medrano-T, Baptista, M. S., and Caldas, I. L., “Homoclinic orbits in a piecewise system and their relation with invariant sets”, Physica D: Nonlinear Phenomena, vol. 186, no. 3-4, pp. 133 - 147, 2003.

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 (860.19 KB)

M. S. Baptista, Caldas, I. L., HELLER, M. V. A. P., and FERREIRA, A. A., “Periodic driving of plasma turbulence”, Physics of Plasmas, vol. 10, no. 5, pp. 1283 - 1290, 2003.

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 (356.63 KB)

M. S. Baptista, Silva, T. P., Sartorelli, J. C., Caldas, I. L., and Rosa, E., “Phase synchronization in the perturbed Chua circuit”, Physical Review E, vol. 67, no. 5, 2003.

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 (356.63 KB)

E. F. Manffra, Caldas, I. L., and Viana, R. L., “Stabilizing periodic orbits in a chaotic semiconductor laser”, Chaos, Solitons & Fractals, vol. 15, no. 2, pp. 327 - 341, 2003.

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 (1.55 MB)

S. L. T. de Souza, Caldas, I. L., Balthazar, J. M., and Brasil, R. M. L. R. F., “Analysis of Regular and Irregular Dynamics of a Non Ideal Gear Rattling Problem”, Journal of the Brazilian Society of Mechanical Sciences, vol. 24, no. 2, 2002.

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 (336 KB)

E. C. da Silva, Caldas, I. L., and Viana, R. L., “Bifurcations and onset of chaos on the ergodic magnetic limiter mapping”, Chaos, Solitons & Fractals, vol. 14, no. 3, pp. 403 - 423, 2002.

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 (1.72 MB)

I. L. Caldas, Viana, R. L., Araujo, M. S. T., VANNUCCI, A., da Silva, E. C., Ullmann, K., and HELLER, M. V. A. P., “Control of chaotic magnetic fields in tokamaks”, Brazilian Journal of Physics, vol. 32, no. 4, 2002.

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 (9.41 MB)

E. P. dos Santos, Baptista, M. S., and Caldas, I. L., “Dealing with final state sensitivity for synchronous communication”, Physica A: Statistical Mechanics and its Applications, vol. 308, no. 1-4, pp. 101 - 112, 2002.

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 (452.96 KB)

E. E. N. Macau and Caldas, I. L., “Driving trajectories in chaotic scattering”, Physical Review E, vol. 65, no. 2, 2002.

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E. C. da Silva, Caldas, I. L., and Viana, R. L., “Ergodic magnetic limiter for the TCABR”, Brazilian Journal of Physics, vol. 32, no. 1, 2002.

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 (5.84 MB)

E. C. da Silva, Caldas, I. L., Viana, R. L., and Sanjuan, M. A. F., “Escape patterns, magnetic footprints, and homoclinic tangles due to ergodic magnetic limiters”, Physics of Plasmas, vol. 9, no. 12, pp. 4917 - 4928, 2002.

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M. S. Baptista, Caldas, I. L., de Sá, W. P., and Elizondo, J. I., “Statistics of plasma fluctuations in runaway discharges in TCABR tokamak”, Brazilian Journal of Physics, vol. 32, no. 1, pp. 95 - 99, 2002.

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 (228 KB)

A. A. FERREIRA, HELLER, M. V. A. P., Baptista, M. S., and Caldas, I. L., “Statistics of turbulence induced by magnetic field”, Brazilian Journal of Physics, vol. 32, no. 1, pp. 85 - 88, 2002.

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 (228 KB)

M. S. Baptista and Caldas, I. L., “Stock market dynamics”, Physica A: Statistical Mechanics and its Applications, vol. 312, no. 3-4, pp. 539 - 564, 2002.

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E. F. Manffra, Caldas, I. L., Viana, R. L., and Kalinowski, H. J., “Type-I intermittency and crisis-induced intermitency in a semiconductor laser under injection current modulation”, Nonlinear Dynamics, vol. 27, no. 2, pp. 185 - 195, 2002.

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S. L. T. de Souza and Caldas, I. L., “Basins of Attraction and Transient Chaos in a Gear-Rattling Model”, Journal of Vibration and Control, vol. 7, no. 6, pp. 849 - 862, 2001.

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E. C. da Silva, Caldas, I. L., and Viana, R. L., “Field line diffusion and loss in a tokamak with an ergodic magnetic limiter”, Physics of Plasmas, vol. 8, no. 6, pp. 2855 - 2865, 2001.

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 (502.88 KB)