Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Di Muro, M"'
Self-diffusion, $D$, in a system of particles that interact with a pseudo hard sphere potential is analyzed. Coupling with a solvent is represented by a Langevin thermostat, characterized by the damping time $t_d$. The hypotheses that $D=D_0 \varphi$
Externí odkaz:
http://arxiv.org/abs/2204.12969
Publikováno v:
Phys. Rev. E 102, 022310 (2020)
The frequent emergence of diseases with the potential to become threats at local and global scales, such as influenza A(H1N1), SARS, MERS, and recently COVID-19 disease, makes it crucial to keep designing models of disease propagation and strategies
Externí odkaz:
http://arxiv.org/abs/2004.10593
Publikováno v:
Phys. Rev. E 101, 042307 (2020)
Bootstrap percolation has been used to describe opinion formation in society and other social and natural phenomena. The formal equation of the bootstrap percolation may have more than one solution, corresponding to several stable fixed points of the
Externí odkaz:
http://arxiv.org/abs/1910.09516
Insights into bootstrap percolation: Its equivalence with k-core percolation and the giant component
Publikováno v:
Phys. Rev. E 99, 022311 (2019)
K-core and bootstrap percolation are widely studied models that have been used to represent and understand diverse deactivation and activation processes in natural and social systems. Since these models are considerably similar, it has been suggested
Externí odkaz:
http://arxiv.org/abs/1811.03995
Publikováno v:
New J. Phys. 20 (2018) 083025
How to prevent the spread of human diseases is a great challenge for the scientific community and so far there are many studies in which immunization strategies have been developed. However, these kind of strategies usually do not consider that medic
Externí odkaz:
http://arxiv.org/abs/1805.01564
Publikováno v:
Phys. Rev. E 99, 012302 (2019)
In this work we propose and investigate a new strategy of vaccination, which we call "dynamic vaccination". In our model, susceptible people become aware that one or more of their contacts are infected, and thereby get vaccinated with probability $\o
Externí odkaz:
http://arxiv.org/abs/1804.10593
Autor:
Di Muro, M. A., Valdez, L. D., Rêgo, H. H. A., Buldyrev, S. V., Stanley, H. E., Braunstein, L. A.
Publikováno v:
Scientific Reports 7, 15059 (2017)
Various social, financial, biological and technological systems can be modeled by interdependent networks. It has been assumed that in order to remain functional, nodes in one network must receive the support from nodes belonging to different network
Externí odkaz:
http://arxiv.org/abs/1708.00428
Publikováno v:
J. Stat. Mech. (2016) 093402
Real systems are usually composed by units or nodes whose activity can be interrupted and restored intermittently due to complex interactions not only with the environment, but also with the same system. Majdand\v{z}i\'c $et\;al.$ [Nature Physics 10,
Externí odkaz:
http://arxiv.org/abs/1606.03494
Publikováno v:
Phys. Rev. E 94, 042304 (2016)
We present a cascading failure model of two interdependent networks in which functional nodes belong to components of size greater than or equal to $s$. We find theoretically and via simulation that in complex networks with random dependency links th
Externí odkaz:
http://arxiv.org/abs/1603.07257
Recent network research has focused on the cascading failures in a system of interdependent networks and the necessary preconditions for system collapse. An important question that has not been addressed is how to repair a failing system before it su
Externí odkaz:
http://arxiv.org/abs/1512.02555