366 citations
- Instituto de Investigaciones Físicas de Mar del PlataAR91 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR68 papers
- Fundación Ciencias Exactas y NaturalesAR62 papers
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23 papers · 1 filter
Nonmonotonic percolation threshold in correlated networks and hypergraphs
L. D. Valdez, C. E. La Rocca
We study the effect of assortative and disassortative mixing on the robustness of networks under random node failures. For ordinary (dyadic) networks, by using the generating funct…
Superexponential growth of epidemics in networks with cliques
L. D. Valdez
Many dynamic processes on complex networks, from disease outbreaks to cascading failures, can rapidly accelerate once a critical threshold is exceeded, potentially leading to sever…
Recovery of contour nodes in interdependent directed networks
Ignacio A. Perez, Cristian E. La Rocca
Extensive research has focused on studying the robustness of interdependent non-directed networks and the design of mitigation strategies aimed at reducing disruptions caused by ca…
Critical behavior of cascading failures in overloaded networks
Ignacio A. Perez, Dana Ben Porath, Cristian E. La Rocca +2
While network abrupt breakdowns due to overloads and cascading failures have been studied extensively, the critical exponents and the universality class of such phase transitions h…
Epidemic control in networks with cliques
L. D. Valdez, L. Vassallo, L. A. Braunstein
Social units, such as households and schools, can play an important role in controlling epidemic outbreaks. In this work, we study an epidemic model with a prompt quarantine measur…
Peak fraction of infected in epidemic spreading for multi-community networks
Jing Ma, Xiangyi Meng, Lidia A. Braunstein
One of the most effective strategies to mitigate the global spreading of a pandemic (e.g., COVID-19) is to shut down international airports. From a network theory perspective, this…