نتایج جستجو برای: parameter resetting

تعداد نتایج: 217382  

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2021

We combine the processes of resetting and first-passage to define \emph{first-passage resetting}, where a random walk fixed position is triggered by event itself. In an infinite domain, isotropic diffusion non-stationary, with number events growing time as $\sqrt{t}$. calculate resulting spatial probability distribution particle analytically, also obtain this geometric path decomposition. finit...

Journal: :Journal of Physics A 2021

The model of binary aggregation with constant kernel is subjected to stochastic resetting: aggregates any size explode into monomers at independent times. These resetting times are Poisson distributed, and the rate process called rate. master equation yields a Bernoulli-type in generating function concentration size, which can be solved exactly. This prescription leads non-equilibrium steady st...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1388

asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2021

Abstract We experimentally, numerically and theoretically study the optimal mean time needed by a Brownian particle, freely diffusing either in one or two dimensions, to reach, within tolerance radius R tol , target at distance L from an initial position presence of resetting. The reset is Gaussian distributed with width ? . derived tested resetting protocols, periodic random (Poissonian) times...

Journal: :Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2007
Logan T Trujillo John J B Allen

OBJECTIVE The error-related negativity (ERN) is a response-locked brain potential (ERP) occurring 80-100ms following response errors. This report contrasts three views of the genesis of the ERN, testing the classic view that time-locked phasic bursts give rise to the ERN against the view that the ERN arises from a pure phase-resetting of ongoing theta (4-7Hz) EEG activity and the view that the ...

Journal: :Physical Review E 2021

We study the diffusive transport of Markovian random walks on arbitrary networks with stochastic resetting to multiple nodes. deduce analytical expressions for stationary occupation probability and mean global first passage times. This general approach allows us characterize effect capacity walk strategies reach a particular target or explore network. Our formalism holds ergodic can be implemen...

Journal: :Energies 2022

This paper presents a sliding mode fuzzy control approach for industrial robots at their static and near speed (linear velocities less than 5 cm/s). The extended Kalman filter with its covariance resetting is used to translate the coordinates from Cartesian joint angle space. translated angles are then as reference signal robot dynamics using controller. stability robustness of proposed control...

Journal: :SciPost physics 2022

We consider Markovian open quantum systems subject to stochastic resetting, which means that the dissipative time evolution is reset at randomly distributed times initial state. show ensuing dynamics non-Markovian and has form of a generalized Lindblad equation. Interestingly, statistics quantum-jumps can be exactly derived. This achieved by combining techniques from thermodynamics quantum-jump...

Journal: :Journal of Physics A 2022

The state of many physical, biological and socio-technical systems evolves by combining smooth local transitions abrupt resetting events to a set reference values. inclusion the mechanism not only provides possibility modeling wide variety realistic but also leads interesting novel phenomenology present in reset-free cases. However, most models where stochastic is studied address case finite nu...

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