EN
On an attraction-repulsion chemotaxis model involving logistic source
Abstract
This paper is concerned with the attraction-repulsion chemotaxis system involving logistic source: $u_{t}=\Delta u-\chi \nabla \cdot \left( u\nabla \upsilon \right) +\xi \nabla \cdot \left( u\nabla \omega \right) +f(u)$, $\rho \upsilon _{t}=\Delta \upsilon -\alpha_{1}\upsilon +\beta _{1}u$, $\rho \omega _{t}=\Delta \omega -\alpha_{2}\omega +\beta _{2}u$ under homogeneous Neumann boundary conditions with nonnegative initial data $(u_{0},\upsilon _{0},\omega _{0})\in $ $\left( W^{1,\infty }\left( \Omega \right) \right) ^{3}$, the parameters $\chi $, $\xi $, $\alpha _{1}$, $\alpha_{2}$, $\beta _{1}$, $\beta _{2}>0$, $\rho \geq 0$ subject to the non-flux boundary conditions in a bounded domain $\Omega \subset\mathbb{R}^{N}(N\geq 3)$ with smooth boundary and $f(u)\leq au-\mu u^{2}$ with $f(0)\geq 0$ and $a\geq 0$, $\mu >0$ for all $u>0$. Based on the maximal Sobolev regularity and semigroup technique, it is proved that the system admits a globally bounded classical solution provided that $\chi +\xi <\frac{\mu }{2}$ and there exists a constant $\beta _{\ast }>0$ is sufficiently small for all $\beta _{1}$, $\beta _{2}<\beta _{\ast }$.
Keywords
References
- [1] R. Ayazoglu, Global boundedness of solutions to a quasilinear parabolic-parabolic Keller-Segel system with variable logistic source, J. Math. Anal. Appl. 516 (1), 1- 14, 2022.
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- [7] M.X. Chen and H.M. Srivastava, Existence and stability of bifurcating solution of a chemotaxis model, Proc. Amer. Math. Soc. 151 (11), 4735-4749, 2023.
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Details
Primary Language
English
Subjects
Mathematical Sciences
Journal Section
Research Article
Authors
Early Pub Date
April 14, 2024
Publication Date
February 28, 2025
Submission Date
April 17, 2023
Acceptance Date
February 2, 2024
Published in Issue
Year 2025 Volume: 54 Number: 1
APA
Akkoyunlu, E. (2025). On an attraction-repulsion chemotaxis model involving logistic source. Hacettepe Journal of Mathematics and Statistics, 54(1), 159-172. https://doi.org/10.15672/hujms.1284792
AMA
1.Akkoyunlu E. On an attraction-repulsion chemotaxis model involving logistic source. Hacettepe Journal of Mathematics and Statistics. 2025;54(1):159-172. doi:10.15672/hujms.1284792
Chicago
Akkoyunlu, Ebubekir. 2025. “On an Attraction-Repulsion Chemotaxis Model Involving Logistic Source”. Hacettepe Journal of Mathematics and Statistics 54 (1): 159-72. https://doi.org/10.15672/hujms.1284792.
EndNote
Akkoyunlu E (February 1, 2025) On an attraction-repulsion chemotaxis model involving logistic source. Hacettepe Journal of Mathematics and Statistics 54 1 159–172.
IEEE
[1]E. Akkoyunlu, “On an attraction-repulsion chemotaxis model involving logistic source”, Hacettepe Journal of Mathematics and Statistics, vol. 54, no. 1, pp. 159–172, Feb. 2025, doi: 10.15672/hujms.1284792.
ISNAD
Akkoyunlu, Ebubekir. “On an Attraction-Repulsion Chemotaxis Model Involving Logistic Source”. Hacettepe Journal of Mathematics and Statistics 54/1 (February 1, 2025): 159-172. https://doi.org/10.15672/hujms.1284792.
JAMA
1.Akkoyunlu E. On an attraction-repulsion chemotaxis model involving logistic source. Hacettepe Journal of Mathematics and Statistics. 2025;54:159–172.
MLA
Akkoyunlu, Ebubekir. “On an Attraction-Repulsion Chemotaxis Model Involving Logistic Source”. Hacettepe Journal of Mathematics and Statistics, vol. 54, no. 1, Feb. 2025, pp. 159-72, doi:10.15672/hujms.1284792.
Vancouver
1.Ebubekir Akkoyunlu. On an attraction-repulsion chemotaxis model involving logistic source. Hacettepe Journal of Mathematics and Statistics. 2025 Feb. 1;54(1):159-72. doi:10.15672/hujms.1284792