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Probabilistic inference for dynamical systems
(MDPI AG, 2018)
A general framework for inference in dynamical systems is described, based on the language of Bayesian probability theory and making use of the maximum entropy principle. Taking the concept of a path as fundamental, the ...
On the dynamics of the Euler equations on so(4)
(2020-04-02)
This paper deals with the Euler equations on the Lie Algebra so(4). These equations are given by a polynomial differential system in (Formula presented.). We prove that this differential system has four 3-dimensional ...
The Duffing Equation: Nonlinear Oscillators and their Behaviour
(2011-03-03)
The Duffing Equation: Nonlinear Oscillators and their Behaviour brings together the results of a wealth of disseminated research literature on the Duffing equation, a key engineering model with a vast number of applications ...
Stability of differential equations with piecewise constant argument via discrete equations
(Watam Press, 2000-09-01)
Lyapunov stability for a class of differential equation with piecewise constant argument (EPCA) is considered by means of the stability of a discrete equation. Applications to some nonlinear autonomous equations are given ...
Stability of differential equations with piecewise constant argument via discrete equations
(2000-09-01)
Lyapunov stability for a class of differential equation with piecewise constant argument (EPCA) is considered by means of the stability of a discrete equation. Applications to some nonlinear autonomous equations are given ...
Dissipative effects in nonlinear Klein-Gordon dynamics
(Europhysics Letters, 2016-03)
We consider dissipation in a recently proposed nonlinear Klein-Gordon dynamics that admits exact time-dependent solutions of the power-law form ei(kx>wt) q , involving the q-exponential function naturally arising within ...
On the radial expansion of tubular structures in a quark-gluon plasma
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
We study the radial expansion of cylindrical tubes in a hot QGP. These tubes are treated as perturbations in the energy density of the system which is formed in heavy ion collisions at RHIC and LHC. We start from the ...
Random Lie-point symmetries
(Taylor & Francis LtdAbingdonInglaterra, 2014)