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math.CA2016
Small inertia regularization of an anisotropic aggregation model
Joep H. M. Evers, Razvan C. Fetecau, Weiran Sun
We consider an anisotropic first-order ODE aggregation model and its approximation by a second-order relaxation system. The relaxation model contains a small parameter $\varepsilon…
math.CA2014★ 1 cited
Anisotropic interactions in a first-order aggregation model: a proof of concept
Joep H. M. Evers, Razvan C. Fetecau, Lenya Ryzhik
We extend a well-studied ODE model for collective behaviour by considering anisotropic interactions among individuals. Anisotropy is modelled by limited sensorial perception of ind…