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nlin.PS2020
Spot Patterns in the 2-D Schnakenberg Model with Localized Heterogeneities
Tony Wong, Michael J. Ward
A hybrid asymptotic-numerical theory is developed to analyze the effect of different types of localized heterogeneities on the existence, linear stability, and slow dynamics of loc…
nlin.PS2020
Weakly Nonlinear Analysis of Peanut-Shaped Deformations for Localized Spots of Singularly Perturbed Reaction-Diffusion Systems
Tony Wong, Michael J. Ward
Spatially localized 2-D spot patterns occur for a wide variety of two component reaction-diffusion systems in the singular limit of a large diffusivity ratio. Such localized, far-f…