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| Content Provider | Springer Nature Link |
|---|---|
| Author | Fang, Li Guo, Zhenhua |
| Copyright Year | 2016 |
| Abstract | The aim of this paper is to establish the global well-posedness and large-time asymptotic behavior of the strong solution to the Cauchy problem of the two-dimensional compressible Navier–Stokes equations with vacuum. It is proved that if the shear viscosity $${\mu}$$ is a positive constant and the bulk viscosity $${\lambda}$$ is the power function of the density, that is, $${\lambda=\rho^{\beta}}$$ with $${\beta \in [0,1],}$$ then the Cauchy problem of the two-dimensional compressible Navier–Stokes equations admits a unique global strong solution provided that the initial data are of small total energy. This result can be regarded as the extension of the well-posedness theory of classical compressible Navier–Stokes equations [such as Huang et al. (Commun Pure Appl Math 65:549–585, 2012) and Li and Xin ( http://arxiv.org/abs/1310.1673 ) respectively]. Furthermore, the large-time behavior of the strong solution to the Cauchy problem of the two-dimensional barotropic compressible Navier–Stokes equations had been also obtained. |
| Ending Page | 27 |
| Page Count | 27 |
| Starting Page | 1 |
| File Format | |
| ISSN | 00442275 |
| e-ISSN | 14209039 |
| Journal | Zeitschrift für angewandte Mathematik und Physik |
| Issue Number | 2 |
| Volume Number | 67 |
| Language | English |
| Publisher | Springer International Publishing |
| Publisher Date | 2016-04-02 |
| Publisher Place | Cham |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Mathematical Methods in Physics Vacuum Large-time behavior PDEs in connection with fluid mechanics Compressible Navier–Stokes equations Global existence Density-dependent viscosity Theoretical and Applied Mechanics Existence, uniqueness, and regularity theory |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Physics and Astronomy |
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