A Moving-Mesh Finite-Difference Method for Segregated Two-Phase Competition-Diffusion
نویسندگان
چکیده
A moving-mesh finite-difference solution of a Lotka-Volterra competition-diffusion model theoretical ecology is described in which the competition sufficiently strong to spatially segregate two populations, leading two-phase problem with coupling condition at moving interface. mesh approach preserves identities species space and time, so that parameters always refer correct population. The implemented numerically variety parameter combinations, illustrating how populations may evolve time.
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ژورنال
عنوان ژورنال: Mathematics
سال: 2021
ISSN: ['2227-7390']
DOI: https://doi.org/10.3390/math9040386