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Stochastic incoherence in the response of rebound bursters

Ciszak, Marzena - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 12, pp. 2351-2357

those reported so far in excitable systems. It is shown to be determined by (i) the monotonic reduction of the hysteresis …

Persistent link: https://www.econbiz.de/10010873590

A probabilistic framework for hysteresis

Grinfeld, M.; Piscitelli, L.; Cross, R. - In: Physica A: Statistical Mechanics and its Applications 287 (2000) 3, pp. 577-586

We introduce a probabilistic framework for hysteresis, a ubiquitous phenomenon in economic situations involving sunk …

Persistent link: https://www.econbiz.de/10010873637

Hysteretic behavior of stable solutions at the onset of a weakly inverted instability

Descalzi, Orazio; Brand, Helmut R.; Cisternas, Jaime - In: Physica A: Statistical Mechanics and its Applications 371 (2006) 1, pp. 41-45

We investigate in the framework of the quintic complex Ginzburg–Landau (CGL) equation in one spatial dimension the dynamics of the transition from moving pulse solutions to moving hole solutions, a new class of solutions found for this equation very recently. We find that the transition...

Persistent link: https://www.econbiz.de/10010873986

Gels under strong deformation

Sekimoto, Ken - In: Physica A: Statistical Mechanics and its Applications 249 (1998) 1, pp. 262-265

Polymer gel serves as a model system which represents many aspects of static and dynamic processes in solids in an amplified manner both spatially and temporaly. We will give a brief overview of those aspects and refer to the recent topics on the subjects.

Persistent link: https://www.econbiz.de/10010874099

Dissolution of traffic jam via additional local interactions

Lee, Hyun Keun; Kim, Beom Jun - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 23, pp. 4555-4561

hysteresis loop, implying that the adiabatic decrease of ρ is not an efficient way to put the system back into S or F phases. We …

Persistent link: https://www.econbiz.de/10011057897

Hysteresis scaling for Ising systems on fractal structures

Zheng, G.P; Zhang, J.X - In: Physica A: Statistical Mechanics and its Applications 264 (1999) 3, pp. 515-522

threshold are studied by means of standard Monte Carlo simulations. We find that the area of hysteresis loop A can be scaled … universal only for Ising systems on Sierpinski carpets. We conclude that the hysteresis scaling is universal for the field … of finite-size effect on the hysteresis. The exponent b is obtained by this method in some Sierpinski carpets. …

Persistent link: https://www.econbiz.de/10011058055

Phase segregation in driven diffusive systems

Braun, O.M. - In: Physica A: Statistical Mechanics and its Applications 357 (2005) 2, pp. 350-355

inelastic and also each particle is considered as having its own thermostat. This model exhibits a hysteresis and the “traffic …

Persistent link: https://www.econbiz.de/10011058099

First- and second-order phase transitions from free flow to synchronized flow

Jiang, Rui; Wu, Qing-Song - In: Physica A: Statistical Mechanics and its Applications 322 (2003) C, pp. 676-684

In this paper, we study the phase transition from free flow to synchronized flow. We carry out the simulations under the speed limit condition with a car-following model, the “full velocity difference model.” We find that the transition is second-order if the speed limit region is long and...

Persistent link: https://www.econbiz.de/10011058120

Hysteretic optimization, faster and simpler

Pál, Károly F. - In: Physica A: Statistical Mechanics and its Applications 360 (2006) 2, pp. 525-533

Hysteretic optimization is a recently proposed heuristic optimization method inspired by the demagnetization of magnetic materials by an alternating external field of decreasing amplitude. So far the method has been implemented by changing the field very slowly. Here we show that changing the...

Persistent link: https://www.econbiz.de/10011059229

Correlation between molecular dynamics and thermal hysteresis in the 60/40 vinylidene fluoride and trifluoroethylene ferroelectric copolymer

Cabarcos, E. López; Braña, A.F.; Frick, B.; Batallan, F. - In: Physica A: Statistical Mechanics and its Applications 314 (2002) 1, pp. 714-721

Thermal hysteresis associated with ferroelectric to paraelectric phase transition is investigated in a ferroelectric … spacing derived from the diffractograms, shows hysteresis at the ferro–paraelectric phase transition. The analysis of the … elastic incoherent neutron spectra indicates that besides the structural component, the thermal hysteresis phenomena appears …

Persistent link: https://www.econbiz.de/10011059622