Search results for "Chaotic dynamics"
showing 10 items of 197 documents
Analytical-Numerical Localization of Hidden Attractor in Electrical Chua’s Circuit
2013
Study of hidden oscillations and hidden chaotic attractors (basin of attraction of which does not contain neighborhoods of equilibria) requires the development of special analytical-numerical methods. Development and application of such methods for localization of hidden chaotic attractors in dynamical model of Chua’s circuit are demonstrated in this work.
A New Analysis of the Tippe Top: Asymptotic States and Liapunov Stability
1995
Asymptotic behaviour of a tippe top, under the action of gliding friction. Liapunov stability analysis of the asymptotics of states with arbitrary initial conditions.
Teoría del Caos en Sistemas Económicos
2007
This paper discusses the possibility of complex dyamics and chaos in a standard Keynesian economic system. Departing from the dynamic evolution of income, capital and interest rates, as the essential variables of our system, and under specific assumptions, under certain parametric conditions the system loses its stability and undergoes a bifurcation process which leads to complex dynamics and chaos. Keywords: Keynesian macroeconomic model, chaos, complex dynamics, kaldorian investment function. Resumen: En este artículo se discute la posibilidad de aparición de dinámica compleja y caos en un sistema económico que cumple las condiciones de un modelo estandard de tipo keynesiano. Partiendo de…
Coexistence of periods in a bisecting bifurcation
2011
The inner structure of the attractor appearing when the Varley-Gradwell-Hassell population model bifurcates from regular to chaotic behaviour is studied. By algebraic and geometric arguments the coexistence of a continuum of neutrally stable limit cycles with different periods in the attractor is explained.
Unusual dynamics and hidden attractors of the Rabinovich-Fabrikant system
2015
This paper presents some unusual dynamics of the Rabinovich-Fabrikant system, such as "virtual" saddles, "tornado"-like stable cycles and hidden chaotic attractors. Due to the strong nonlinearity and high complexity, the results are obtained numerically with some insightful descriptions and discussions.
"Table 1" of "Net-Charge Fluctuations in Pb-Pb collisions at \surds_NN = 2.76 TeV"
2013
The measured NU(+-DYN) as a function of the centrality of the collisions, expressed as the number of participating nucleons, for two values of midrapidity range.
"Table 3" of "Centrality dependence of the charged-particle multiplicity density at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 Te…
2016
The $\frac{2}{\langle N_\mathrm{part} \rangle}\langle \mathrm{d}N_\mathrm{ch}/\mathrm{d}\eta \rangle$ values measured in $|\eta|$ < 0.5 for eleven centrality classes. The statistical error contribution being negligible.
"Table 1" of "Measurement of transverse energy at midrapidity in Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV"
2016
$\langle $d$E_{\mathrm T}/$d$\eta \rangle / (\langle N_{\mathrm{part}}/2\rangle)$ versus $N_{\mathrm{part}}$, $\langle $d$E_{\mathrm T}/$d$\eta \rangle / (\langle N_{\mathrm{quark}}/2\rangle)$, and $\epsilon\tau$ versus $N_{\mathrm{part}}$ at midrapidity calculated from the tracking detectors,.
"Table 3" of "Measurement of transverse energy at midrapidity in Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV"
2016
$\langle $d$E_{\mathrm T}/$d$\eta \rangle$/$\langle $d$N_{\mathrm{ch}}/$d$\eta \rangle$ versus $N_{part}$.
"Table 4" of "Suppression of $\Lambda(1520)$ resonance production in central Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"
2018
$\langle p_{\rm T} \rangle$ of $\Lambda$(1520) (sum of particle and anti-particle states) at midrapidity as a function of $\langle {\rm d}N_{\rm ch}/{\rm d}\eta \rangle^{1/3}$. The uncertainty 'syst,uncorrelated' indicates the systematic uncertainty after removing the contributions common to all centrality classes