30 citations · 30 across the 3 of their papers we have counts for
4 papers
Bifurcations of sleep patterns due to homeostatic and circadian variation in a sleep-wake flip-flop model
Christina Athanasouli, Sofia H. Piltz, Cecilia Diniz Behn +1
Differential equation-based physiological models of sleep-wake networks describe sleep-wake regulation by simulating the activity of wake- and sleep-promoting neuronal populations…
Inferring parameters of prey switching in a plankton 1 predator--2 prey system with a linear preference tradeoff
Sofia H. Piltz, Lauri Harhanen, Mason A. Porter +1
We construct two ordinary-differential-equation models of a predator feeding adaptively on two prey types, and we evaluate the models' ability to fit data on freshwater plankton. W…
A predator-2 prey fast-slow dynamical system for rapid predator evolution
Sofia H. Piltz, Frits Veerman, Philip K. Maini +1
We consider adaptive change of diet of a predator population that switches its feeding between two prey populations. We develop a novel 1 fast--3 slow dynamical system to describe…
Prey switching with a linear preference trade-off
S. H. Piltz, M. A. Porter, P. K. Maini
In ecology, prey switching refers to a predator's adaptive change of habitat or diet in response to prey abundance. In this paper, we study piecewise-smooth models of predator-prey…