Zobrazeno 1 - 10
of 656
pro vyhledávání: '"A. Díaz-Guilera"'
In the field of collective dynamics, the Kuramoto model serves as a benchmark for the investigation of synchronization phenomena. While mean-field approaches and complex networks have been widely studied, the simple topology of a circle is still rela
Externí odkaz:
http://arxiv.org/abs/2402.12481
Autor:
M. Gutiérrez-Roig, O. Sagarra, A. Oltra, J. R. B. Palmer, F. Bartumeus, A. Díaz-Guilera, J. Perelló
Publikováno v:
Royal Society Open Science, Vol 3, Iss 7 (2016)
Human mobility is becoming an accessible field of study, thanks to the progress and availability of tracking technologies as a common feature of smart phones. We describe an example of a scalable experiment exploiting these circumstances at a public,
Externí odkaz:
https://doaj.org/article/3269c27ca97b4460a47360516049b8aa
We introduce a three-state model to study the effects of a neutral party on opinion spreading, in which the tendency of agents to agree with their neighbors can be tuned to favor either the neutral party or two oppositely polarized parties, and can b
Externí odkaz:
http://arxiv.org/abs/2210.03054
Publikováno v:
Journal of Complex Networks, Volume 9, Issue 3, June 2021
The existence of symmetries in complex networks has a significant effect on network dynamic behaviour. Nevertheless, beyond topological symmetry, one should consider the fact that real-world networks are exposed to fluctuations or errors, as well as
Externí odkaz:
http://arxiv.org/abs/2109.00413
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena July 2024 184
Autor:
Schieber, T. A., Carpi, L. C., Pardalos, P. M., Masoller, C., Díaz-Guilera, A., Ravetti, M. G.
Improving the understanding of diffusive processes in networks with complex topologies is one of the main challenges of today's complexity science. Each network possesses an intrinsic diffusive potential that depends on its structural connectivity. H
Externí odkaz:
http://arxiv.org/abs/2104.10736
Publikováno v:
Phys. Rev. E 103, 012216 (2021)
There are numerous examples of studied real-world systems that can be described as dynamical systems characterized by individual phases and coupled in a network like structure. Within the framework of oscillatory models, much attention has been devot
Externí odkaz:
http://arxiv.org/abs/2101.12171
People use Online Social Media to make sense of crisis events. A pandemic crisis like the Covid-19 outbreak is a complex event, involving numerous aspects of the social life on multiple temporal scales. Focusing on the Spanish Twittersphere, we chara
Externí odkaz:
http://arxiv.org/abs/2012.06550
National stay-at-home orders, or lockdowns, were imposed in several countries to drastically reduce the social interactions mainly responsible for the transmission of the SARS-CoV-2 virus. Despite being essential to slow down the COVID-19 pandemic, t
Externí odkaz:
http://arxiv.org/abs/2011.01117
Autor:
Tiago A. Schieber, Laura C. Carpi, Panos M. Pardalos, Cristina Masoller, Albert Díaz-Guilera, Martín G. Ravetti
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Understanding diffusive processes in networks is a significant challenge in complexity science. Networks possess a diffusive potential that depends on their topological configuration, but diffusion also relies on the process and initial cond
Externí odkaz:
https://doaj.org/article/e3465df1358f407c8df6a441ac2912c9