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arXiv 1208.0923math.APmath-phmath.MP
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某些动力学模型的平衡收敛性

Convergence to Equilibrium of Some Kinetic Models

Minh-Binh Tran

摘要:

本文介绍了一种新的方法来解决动力学方程的平衡点收敛问题。该方法的思想是证明一个“弱”强制估计,这意味着指数或多项式收敛速度。我们的方法不仅适用于其中矫顽场部分是简并的次矫顽场系统,而且适用于线性化的玻尔兹曼方程。

英文摘要:

We introduce in this paper a new approach to the problem of the convergence to equilibrium for kinetic equations. The idea of the approach is to prove a 'weak' coercive estimate, which implies exponential or polynomial convergence rate. Our method works very well not only for hypocoercive systems in which the coercive parts are degenerate but also for the linearized Boltzmann equation.

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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