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Front propagation through a dense system of randomly placed hotspots from The collective effect of finite-sized inhomogeneities on the spatial spread of populations in two dimensions

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posted on 2021-10-14, 09:51 authored by Wolfram Möbius, Francesca Tesser, Kim M. J. Alards, Roberto Benzi, David R. Nelson, Federico Toschi
Front propagation through a dense system ϕ≈ 0.85 of randomly placed hotspots of strength γ=16. The front is a constructed using the least-time approach, where the Eikonal equation is solved numerically. In this dense regime, the front propagates through a network of hotspots.