Zobrazeno 1 - 10
of 537
pro vyhledávání: '"Cirillo, E."'
Probabilistic Cellular Automata are a generalization of Cellular Automata. Despite their simple definition, they exhibit fascinating and complex behaviours. The stationary behaviour of these models changes when model parameters are varied, making the
Externí odkaz:
http://arxiv.org/abs/2408.09201
We study the Fokker-Planck diffusion equation with diffusion coefficient depending periodically on the space variable. Inside a periodic array of inclusions the diffusion coefficient is reduced by a factor called the diffusion magnitude. We find the
Externí odkaz:
http://arxiv.org/abs/2405.20741
Autor:
Muntean, S. A., Kronberg, V. C. E., Colangeli, M., Muntean, A., van Stam, J., Moons, E., Cirillo, E. N. M.
We perform a quantitative analysis of Monte Carlo simulations results of phase separation in ternary blends upon evaporation of one component. Specifically, we calculate the average domain size and plot it as a function of simulation time to compute
Externí odkaz:
http://arxiv.org/abs/2203.13518
We discuss the properties of the residence time in presence of moving defects or obstacles for a particle performing a one dimensional random walk. More precisely, for a particle conditioned to exit through the right endpoint, we measure the typical
Externí odkaz:
http://arxiv.org/abs/2107.12467
Autor:
Ciallella, A., Cirillo, E. N. M.
The effect of space inhomogeneities on a diffusing particle is studied in the framework of the 1D random walk. The typical time needed by a particle to cross a one--dimensional finite lane, the so--called residence time, is computed possibly in prese
Externí odkaz:
http://arxiv.org/abs/1808.07919
Publikováno v:
Mathematical Models and Methods in Applied Sciences 28, pp. 1831-1856 (2018)
We present modeling strategies that describe the motion and interaction of groups of pedestrians in obscured spaces. We start off with an approach based on balance equations in terms of measures and then we exploit the descriptive power of a probabil
Externí odkaz:
http://arxiv.org/abs/1804.06580
Publikováno v:
Revista Fatec Zona Sul, Vol 8, Iss 5, Pp 1-12 (2022)
As redes veiculares buscam por meio de suas aplicações oferecer uma melhor segurança, conforto e entretenimento ao condutor e passageiros. A comunicação nessas aplicações é uma tarefa desafiadora, uma vez que esse tipo de rede envolve alta va
Externí odkaz:
https://doaj.org/article/95a2f6979a0d4397bf1830c70c4899d4
Autor:
Ciallella, A., Cirillo, E. N. M.
Publikováno v:
Kinetic & Related Models 11(6): 1475-1501, 2018
The presence of obstacles modify the way in which particles diffuse. In cells, for instance, it is observed that, due to the presence of macromolecules playing the role of obstacles, the mean square displacement ofbiomolecules scales as a power law w
Externí odkaz:
http://arxiv.org/abs/1707.09950
Large arrays of aligned carbon nanotubes (CNTs), open at one end, could be used as target material for the directional detection of weakly interacting dark matter particles (WIMPs). As a result of a WIMP elastic scattering on a CNT, a carbon ion migh
Externí odkaz:
http://arxiv.org/abs/1602.03216
Publikováno v:
Comptes Rendus Mecanique 344, 19-23, 2016
We study the motion of pedestrians through an obscure tunnel where the lack of visibility hides the exits. Using a lattice model, we explore the effects of communication on the effective transport properties of the crowd of pedestrians. More precisel
Externí odkaz:
http://arxiv.org/abs/1506.07355