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math.AP2022
Asymptotic Analysis of a General Multi-Structured Population Model
Sabina L. Altus, Jeffrey C. Cameron, David M. Bortz
Structured populations are ubiquitous across the biological sciences. Mathematical models of these populations allow us to understand how individual physiological traits drive the…
math.AP2012★ 10 cited
Propagation of fronts in the Fisher-Kolmogorov equation with spatially varying diffusion
Christopher W. Curtis, David M. Bortz
The propagation of fronts in the Fisher-Kolmogorov equation with spatially varying diffusion coefficients is studied. Using coordinate changes, WKB approximations, and multiple sca…