SUB-LOGISTIC SOURCE CAN PREVENT BLOW-UP IN THE CHEMOTAXIS-NAVIER-STOKES SYSTEM

被引：0
|
作者：
Ma, Qingkui [1 ]
机构：
[1] Cent South Univ, Sch Math & Stat, Changsha 410083, Peoples R China
来源：
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B | 2024年
关键词：
Chemotaxis-Navier-Stokes system; sub-logistic sources; global existence; boundedness; large time behavior; KELLER-SEGEL SYSTEMS; GLOBAL EXISTENCE; HAPTOTAXIS MODEL; WEAK SOLUTIONS; BOUNDEDNESS; STABILIZATION; CONSUMPTION; CHEMOATTRACTANT;
D O I：
10.3934/dcdsb.2024178
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The present work is dedicated to the study of the chemotaxisNavier-Stokes system with kinetic sources under homogeneous Neumann boundary conditions in a two-dimensional bounded domain ohm subset of R-2 with smooth boundary. For some cell kinetics involving sub-logistic sources, we obtain the global existence and uniform-in-time boundedness for the corresponding 2D Neumann initial boundary value problem. Our conclusions improve the existing global existence and boundedness in the related chemotaxis-Navier-Stokes system in 2D.
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页数：33
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