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arXiv 1003.4893math.APmath-phmath.MP
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相对论性软势Boltzmann方程的渐近稳定性

Asymptotic Stability of the Relativistic Boltzmann Equation for the Soft Potentials

Robert M. Strain

摘要:

在本文中,它是唯一的解决方案,相对论玻尔兹曼方程存在的所有时间和衰减的任何多项式率向其稳态相对论麦克斯韦提供的初始数据开始足够接近$L^\infty_\ell$。如果初始数据是连续的,那么相应的解也是连续的。我们研究的是空间周期性盒子的情况。碰撞核上的条件在(Dudy ski和Ekiel-Je ewska,Comm. Math. Phys.,1988年);这解决了软势的全球存在的公开问题。

英文摘要:

In this paper it is shown that unique solutions to the relativistic Boltzmann equation exist for all time and decay with any polynomial rate towards their steady state relativistic Maxwellian provided that the initial data starts out sufficiently close in $L^\infty_\ell$. If the initial data are continuous then so is the corresponding solution. We work in the case of a spatially periodic box. Conditions on the collision kernel are generic in the sense of (Dudy{ń}ski and Ekiel-Je{ż}ewska, Comm. Math. Phys., 1988); this resolves the open question of global existence for the soft potentials.

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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