High-accuracy positivity-preserving numerical method for Keller-Segel model

High-accuracy positivity-preserving numerical method for Keller-Segel model

The Keller-Segel model is a time-dependent nonlinear partial differential system, which couples a reaction-diffusion-chemotaxis equation with a reaction-diffusion equation; the former describes cell density, and the latter depicts the concentration of chemoattractants. This model plays a vital role...

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Bibliographic Details
Main Authors: Lin Zhang, Yongbin Ge, Xiaojia Yang
Format: Article
Language:English
Published: AIMS Press 2023-03-01
Series:Mathematical Biosciences and Engineering
Subjects:
keller-segel model
finite-difference method
high-accuracy
positivity-preserving
finite-time blow-up
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2023378?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/mbe.2023378?viewType=HTML

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