科学研究
报告题目:

On Stability and Instability for a Generic Non-conservative Compressible Two-fluid Model

报告人:

吴国春 副教授(华侨大学)

报告时间:

报告地点:

腾讯会议 ID:953 6730 7604 会议密码:1104

报告摘要:

In this paper, we investigate the stability and instability for a generic non-conservative compressible two-fluid model. Under the condition that the initial fraction densities are close to the constant equilibrium state in H3∩

and the initial velocities are small in H2∩

̇, we establish the global existence and large time behavior of strong solutions by the energy method if0≤s<1/2. On the other hand, we show that the steady-state is nonlinear unstable in the sense of Hadamard if 1/2

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