140 citations · 322 across the 11 of their papers we have counts for
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Nonclassical Turing instabilities induced by superdiffusive transport in FitzHugh-Nagumo dynamics
Rossella Rizzo, Gaetana Gambino, Vincenzo Sciacca +1
We investigate diffusion-driven instabilities in a FitzHugh-Nagumo reaction-diffusion system with superdiffusive transport, modeled by fractional Laplacian operators with different…
Effects of cross-diffusion on Turing patterns in a reaction-diffusion Schnakenberg model
G. Gambino, S. Lupo, M. Sammartino
In this paper the Turing pattern formation mechanism of a two component reaction-diffusion system modeling the Schnakenberg chemical reaction coupled to linear cross-diffusion term…
Turing Instability and Pattern Formation in an Activator-Inhibitor System with Nonlinear Diffusion
G. Gambino, M. C. Lombardo, M. Sammartino
In this work we study the effect of density dependent nonlinear diffusion on pattern formation in the Lengyel--Epstein system. Via the linear stability analysis we determine both t…
Pattern formation driven by cross--diffusion in a 2D domain
G. Gambino, M. C. Lombardo, M. Sammartino
In this work we investigate the process of pattern formation in a two dimensional domain for a reaction-diffusion system with nonlinear diffusion terms and the competitive Lotka-Vo…