Physical solutions of the Hamilton-Jacobi equation

Physical solutions of the Hamilton-Jacobi equation
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Hamilton-Jacobi 方程的物理解

DOI:
10.3934/dcdsb.2005.5.513
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发表时间:
2005
影响因子:
1.2
通讯作者:
H. Sánchez
H. Sánchez
中科院分区:
数学4区
文献类型:
--
作者:
N. Anantharaman;R. Iturriaga;P. Padilla;H. Sánchez

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我们考虑d维环面上的拉格朗日系统, 相关的哈密顿-雅可比方程。假设奥布里的 该系统由有限个双曲周期轨道组成, Euler-Lagrange流动,我们研究了粘性消失极限,从粘性 无粘性问题的方程。在适当的假设下,我们证明, 粘性Hamilton-Jacobi方程的解收敛到唯一解 关于无粘问题。
We consider a Lagrangian system on the d-dimensional torus, and the associated Hamilton-Jacobi equation. Assuming that the Aubry set of the system consists in a finite number of hyperbolic periodic orbits of the Euler-Lagrange flow, we study the vanishing-viscosity limit, from the viscous equation to the inviscid problem. Under suitable assumptions, we show that solutions of the viscous Hamilton-Jacobi equation converge to a unique solution of the inviscid problem.