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Global existence of weak solutions for the 3D incompressible Keller–Segel–Navier–Stokes equations with partial diffusion.
- Source :
-
Applicable Analysis . Jan2024, Vol. 103 Issue 1, p353-376. 24p. - Publication Year :
- 2024
-
Abstract
- In this paper, we consider the Cauchy problem of the 3D incompressible Keller–Segel–Navier–Stokes equations with partial diffusion, namely we remove the diffusion $ \Delta \rho $ Δ ρ. Using the damping effect of the growth term $ -\rho ^{3} $ − ρ 3 and the geometry of axisymmetric flow without swirl, we prove the global existence of weak solutions for the system. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036811
- Volume :
- 103
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Applicable Analysis
- Publication Type :
- Academic Journal
- Accession number :
- 174522052
- Full Text :
- https://doi.org/10.1080/00036811.2023.2187382