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Riccardo Mannella
Researcher at University of Pisa
Publications - 138
Citations - 1929
Riccardo Mannella is an academic researcher from University of Pisa. The author has contributed to research in topics: Stochastic resonance & Noise (electronics). The author has an hindex of 23, co-authored 138 publications receiving 1839 citations.
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Noise in nonlinear dynamical systems
TL;DR: In this article, the authors show that noise can have a destructive but relatively innocuous effect, blurring our view of a system but having no effect on the underlying processes involved, using examples from stochastic nonlinear dynamics.
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Stochastic resonance in electrical circuits. II. Nonconventional stochastic resonance
TL;DR: In this paper, the application of circuit modeling techniques to the conventional form of Stochastic Resonance (SR), which occurs in static bistable potentials, was considered in a companion paper, and the investigation of nonconventional forms of SR in part using similar electronic techniques is described.
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Quasisymplectic integrators for stochastic differential equations.
TL;DR: Two specialized algorithms for the numerical integration of the equations of motion of a Brownian walker obeying detailed balance are introduced, which become symplectic in the appropriate limits and reproduce the equilibrium distributions to some higher order in the integration time step.
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Zero-dispersion phenomena in oscillatory systems
TL;DR: Zero-dispersion (ZD) systems are those whose frequency of oscillation ω possesses an extremum as a function of energy E, where the frequency dispersion dω/dE is equal to zero.
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Resonant nonlinear quantum transport for a periodically kicked bose condensate
TL;DR: These realistic numerical results show that the fundamental and higher-order quantum resonances of the delta-kicked rotor are observable in state-of-the-art experiments with a Bose condensate in a shallow harmonic trap, kicked by a spatially periodic optical lattice.