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arXiv 1604.04060math.AP
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由Hopf公式定义的黏性解的一些正则性

Some regularity properties of viscosity solution defined by Hopf formula

Nguyen Hoang

摘要:

研究了由Hopf公式$u(t,x)=\max_{q\in\R^n}\{ \langle x,q\rangle -σ^*(q)-tH(q)\}$定义的Hamilton-Jacobi方程$(H,σ)$的黏性解的特征曲线的一些性质。我们关心的点的解决方案$u(t,x)$是可微的,和带的形式$\mathcal R=(0,t_0)\times \R^n$的区域$Ω$,其中$u(t,x)$是$C^1(\mathcal R).$类此外,我们研究的奇性传播在这个解决方案的前进。

英文摘要:

Some properties of characteristic curves in connection with viscosity solution of Hamilton-Jacobi equations $(H,σ)$ defined by Hopf formula $u(t,x)=\max_{q\in\R^n}\{ \langle x,q\rangle -σ^*(q)-tH(q)\}$ are studied. We are concerned with the points where the solution $u(t,x)$ is differentiable, and the strip of the form $\mathcal R=(0,t_0)\times \R^n$ of the domain $Ω$ where $u(t,x)$ is of class $C^1(\mathcal R).$ Moreover, we investigate the propagation of singularities in forward of this solution.

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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