63 citations · 126 across the 7 of their papers we have counts for
8 papers
Global stability of multi-group SAIRS epidemic models
Stefania Ottaviano, Mattia Sensi, Sara Sottile
We study a multi-group SAIRS-type epidemic model with vaccination. The role of asymptomatic and symptomatic infectious individuals is explicitly considered in the transmission patt…
Threshold dynamics of SAIRS epidemic model with Semi-Markov switching
Stefania Ottaviano
We study the threshold dynamics of a stochastic SAIRS-type model with vaccination, where the role of asymptomatic and symptomatic infectious individuals is explicitly considered in…
Global stability of SAIRS epidemic models
Stefania Ottaviano, Mattia Sensi, Sara Sottile
We study an SAIRS-type epidemic model with vaccination, where the role of asymptomatic and symptomatic infectious individuals are explicitly considered in the transmission patterns…
A stochastic differential equation SIS model on network under Markovian switching
Stefania Ottaviano, Stefano Bonaccorsi
We study a stochastic SIS (susceptible-infected-susceptible) epidemic dynamics on network, under the effect of a Markovian regime-switching. We first prove the existence of a uniqu…
Some aspects of the Markovian SIRS epidemic on networks and its mean-field approximation
Stefania Ottaviano, Stefano Bonaccorsi
We study the spread of an SIRS-type epidemic with vaccination on network. Starting from an exact Markov description of the model, we investigate the mean epidemic lifetime by provi…
Optimal curing policy for epidemic spreading over a community network with heterogeneous population
Stefania Ottaviano, Francesco De Pellegrini, Stefano Bonaccorsi +1
The design of an efficient curing policy, able to stem an epidemic process at an affordable cost, has to account for the structure of the population contact network supporting the…
Epidemics on networks with heterogeneous population and stochastic infection rates
Stefano Bonaccorsi, Stefania Ottaviano
In this paper we study the diffusion of an SIS-type epidemics on a network under the presence of a random environment, that enters in the definition of the infection rates of the n…
Epidemic Outbreaks in Networks with Equitable or Almost-Equitable Partitions
Stefano Bonaccorsi, Stefania Ottaviano, Delio Mugnolo +1
We study the diffusion of epidemics on networks that are partitioned into local communities. The gross structure of hierarchical networks of this kind can be described by a quotien…