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arXiv 0908.3978math.AP
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Navier-Stokes-Fourier方程组真弱解的存在性

Existence of proper weak solutions to the Navier-Stokes-Fourier system

Luisa Consiglieri

摘要:

研究了由Navier-Stokes-Fourier方程组构成的Dirichlet-Cauchy问题在热作用下的真弱解的存在性.我们把证明某些局部能量不等式的弱解称为适当的弱解,类似于Navier-斯托克斯方程的适当的弱解.最后,我们讨论了温度的一些规律性。

英文摘要:

The existence of proper weak solutions of the Dirichlet-Cauchy problem constituted by the Navier-Stokes-Fourier system which characterizes the incompressible homogeneous Newtonian fluids under thermal effects is studied. We call proper weak solutions such weak solutions that verify some local energy inequalities in analogy with the suitable weak solutions for the Navier-Stokes equations. Finally, we deal with some regularity for the temperature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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