Topics
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"Decomposition of vector fields and mixed dynamics",
Journal of Mathematical Physics 22 (1981) 1420 (with J. T. Duarte)

"Deformation of Hamiltonian dynamics and constants of motion in dissipative systems",
Journal of Mathematical Physics 24 (1983) 1772 (with J. T. Duarte)

"Symmetries and stable periodic orbits for onedimensional maps",
Journal of Mathematical Physics 25 (1984) 855

"Variational formulation and ergodic invariants",
Physics Letters 155A (1991) 388 (with A. Carreira and M. O. Hongler)

"Logarithmic measure, subdimension and Lyapunov exponents of cantori",
Annales de l'Institut Henri Poincaré 56(1992) 415 (with R. Coutinho, R. Lima and S. Vaienti)

"Conditional exponents, entropies and a measure of dynamical selforganization",
Physics Letters A 248 (1998) 167

"Clustering and synchronization with positive Lyapunov exponents",
Physics Letters A 257 (1999) 132

"Characterizing selforganization and coevolution by ergodic invariants",
Physica A 276 (2000) 550

"From synchronization to multistability in two coupled quadratic maps",
Physics Letters A 285 (2001) 327 (with B. Fernandez and R. Carvalho)

"Structure generating mechanisms in agentbased models",
Physica A 295 (2001) 537561

"Deterministic BakSneppen model. Lyapunov spectrum and avalanches as return times",
Physica D 214 (2006) 182186

"The dynamical nature of a backlash system with and without fluid friction",
Nonlinear Dynamics 47 (2007) 363366 (with L. Vazquez)

"Ergodic parameters and dynamical complexity",
Chaos 21 (2011) 037115

"Long range dependence and the dynamics of exploited fish populations",
Advances in Complex Systems 18 (2015) 1550017 (with H. C. Mendes and A. Murta)

"Stochastic mechanics, nonlocal potentials and jump processes"
Physics Letters 113A (1985) 187

"Reconstruction of dynamics from an eigenstate"
Journal of Mathematical Physics 27 (1986) 178

"Stochastic mechanics at positive temperature"
Physics Letters 116A (1986) 216

"Nonequivalent stochastic models in lattice gauge theory"
Phys. Rev. D 37 (1988) 1608

"Euclidean gauge fields in four dimensions from stochastic differential
equations"
Physics Letters 202 B (1988) 369

"On a stochastic process associated to nonabelian gauge fields"
Physics Letters 223 B (1989) 83

"qdeformed Brownian motion"
Physics Letters A 180 (1993) 39 (with V. I. Man'ko)

"Stochastic ground state processes"
Phys. Rev. B 50 (1994) 5035 (with S. Eleutério)

"Hierachical structures and asymmetric stochastic processes on
padics and adeles"
Journal of Mathematical Physics 35 (1994) 4637 (with W. Karwowski)

"Stochastic solutions of some nonlinear partial differential equations"
Stochastics 81 (2009) 279297

"Stochastic solution of a KPPlike nonlinear partial differential equation"
Fractional Calculus and Applied Analysis, 12 (2009) 4756 (with F. Cipriano and H.Ouerdiane)

"Stochastic solutions of nonlinear pde's: McKean versus superprocesses"
in "Chaos Complexity and Transport", X. Leoncini and M. Leonetti (eds.), World Scientific Pub. 2012

"Fractional Boson Gas and Fractional Poisson Measure in Infinite Dimensions"
in "From Particle Systems to Partial Differential Equations II", pp. 293312, P. Goncalves and A. J. Soares (eds.) Springer 2015,(with M. J. Oliveira)

"Stochastic solutions of nonlinear pde's and an extension of superprocesses"
in "Stochastic and Infinite Dimensional Analysis", pp. 243262, C.C. Bernido et al. (eds.), Springer 2016

"Superprocesses on ultradistributions"
Stochastics http://dx.doi.org/10.1080/17442508.2016.1269768 (2016)
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