Abstract
This paper investigates the large-time behavior of solutions to an outflow problem for a compressible non-Newtonian fluid in a half space. The main concern is to analyze the phenomena that happens when the compressible non-Newtonian fluid blows out through the boundary. Based on the existence of the stationary solution, it is proved that there exists a boundary layer (i.e., the stationary solution) to the outflow problem and the boundary layer is nonlinearly stable under small initial perturbation.
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The second author was supported by the National Natural Science Foundation of China (11501445), and the third author was supported by the National Natural Science Foundation of China (11671319, 11331005).
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Pan, J., Fang, L. & Guo, Z. Stability of Boundary Layer to An Outflow Problem for A Compressible Non-Newtonian Fluid in the Half Space. Acta Math Sci 39, 259–283 (2019). https://doi.org/10.1007/s10473-019-0120-y
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DOI: https://doi.org/10.1007/s10473-019-0120-y