26 citations · 93 across the 27 of their papers we have counts for
11 papers · 1 filter
Ecoepidemics with a nonlinear disease incidence
Ezio Venturino
We present two new models for interacting populations subject to a transmissible disease. The novelty lies in the assumption that herd behavior influences the disease incidence, ra…
Ecoepidemics with infected prey in herd defense: the harmless and toxic cases
Elena Cagliero, Ezio Venturino
We consider a predator-prey population model with prey gathering together for defense purposes. A transmissible unrecoverable disease affects the prey. We characterize the system b…
Chaos control via feeding switching in intraguild predation systems
Joydev Chattopadhyay, Nikhil Pal, Sudip Samanta +1
In the present paper we study a tri-trophic Lotka-Volterra food web model with omnivory and predator switching. We observe that if the intensity of predator switching increases the…
An ecoepidemic food chain with the disease at the intermediate trophic level
Lorenzo Bramante, Simone Maiolo, Ezio Venturino
We consider a three-level food chain in which an epidemics affects the intermediate population. Two models are presented, respectively either allowing for unlimited food supply for…
Landscape disruption effects in a meta-epidemic model with steady state demographics and migrations saturation
Veronica Aimar, Sara Borlengo, Silvia Motto +1
We continue the investigations of an ecosystem where a epidemic-affected population can move between two connected patches, by considering what happens to the system when the migra…
Dynamics of different topological configurations in a three-patch metapopulation model
Carlotta Gazzola, Ezio Venturino
The possible dynamics of an ecosystem with three interconnected patches among which one population can migrate are investigated, paying attention to the consequences that possible…