主讲人:Dr. Yong LV
单位:Institute of Mathematics ,Academy of Sciences of the Czech Republic
时间:2014年7月15日16:00
地点:非线性科学研究中心学术报告厅(312)
摘要:We consider the Navier-Stokes system
written in the rotational frame describing the motion of a compressible viscous
fluid under strong strati cation. The asymptotic limit for low Mach and Rossby
numbers and large Reynolds number is studied on condition that the Froude
number characterizing the degree of strati cation is proportional to the Mach
number. We show that, at least for the well prepared data, the limit system is
the same as for the problem without strati cation - a variant of the incompressible
planar Euler system. This is a joint work with Eduard Feireisl and
Antonin Novotny.
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