Zobrazeno 1 - 10
of 283
pro vyhledávání: '"Méndez, Vicenç"'
We analyze a one-dimensional intermittent random walk on an unbounded domain in the presence of stochastic resetting. In this process, the walker alternates between local intensive search, diffusion, and rapid ballistic relocations in which it does n
Externí odkaz:
http://arxiv.org/abs/2401.16849
We study the effect of a resetting point randomly distributed around the origin on the mean first passage time of a Brownian searcher moving in one dimension. We compare the search efficiency with that corresponding to reset to the origin and find th
Externí odkaz:
http://arxiv.org/abs/2401.01125
We study ergodic properties of one-dimensional Brownian motion with resetting. Using generic classes of statistics of times between resets, we find respectively for thin/fat tailed distributions, the normalized/non-normalised invariant density of thi
Externí odkaz:
http://arxiv.org/abs/2306.13621
Stochastic resetting can be naturally understood as a renewal process governing the evolution of an underlying stochastic process. In this work, we formally derive well-known results of diffusion with resets from a renewal theory perspective. Paralle
Externí odkaz:
http://arxiv.org/abs/2205.01613
Publikováno v:
Diffusion fundamentals 24 (2015) 1, S.
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A14514
https://ul.qucosa.de/api/qucosa%3A14514/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A14514/attachment/ATT-0/
We consider a walker moving in a one-dimensional interval with absorbing boundaries under the effect of Markovian resettings to the initial position. The walker's motion follows a random walk characterized by a general waiting time distribution betwe
Externí odkaz:
http://arxiv.org/abs/2201.12043
We study a non-Markovian and nonstationary model of animal mobility incorporating both exploration and memory in the form of preferential returns. We derive exact results for the probability of visiting a given number of sites and develop a practical
Externí odkaz:
http://arxiv.org/abs/2111.15231
While frameworks based on physical grounds (like the Drift-Diffusion Model) have been exhaustively used in psychology and neuroscience to describe perceptual decision-making in humans, analogous approaches for more complex situations like sequential
Externí odkaz:
http://arxiv.org/abs/2102.08802
Publikováno v:
Phys. Rev. E 103, 022103 (2021)
We investigate the effects of markovian resseting events on continuous time random walks where the waiting times and the jump lengths are random variables distributed according to power law probability density functions. We prove the existence of a n
Externí odkaz:
http://arxiv.org/abs/2011.02765
Autor:
Domazetoski, Viktor, Masó-Puigdellosas, Axel, Sandev, Trifce, Méndez, Vicenç, Iomin, Alexander, Kocarev, Ljupco
Publikováno v:
Phys. Rev. Research 2, 033027 (2020)
We study a diffusion process on a three-dimensional comb under stochastic resetting. We consider three different types of resetting: global resetting from any point in the comb to the initial position, resetting from a finger to the corresponding bac
Externí odkaz:
http://arxiv.org/abs/2005.11575