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Weak KAM solutions of Hamilton-Jacobi equations with decreasing dependence on unknown functions
Journal of Differential Equations ( IF 2.4 ) Pub Date : 2021-03-22 , DOI: 10.1016/j.jde.2021.03.030 Kaizhi Wang , Lin Wang , Jun Yan
中文翻译:
依赖未知函数的哈密顿-雅各比方程的弱KAM解
更新日期:2021-03-22
Journal of Differential Equations ( IF 2.4 ) Pub Date : 2021-03-22 , DOI: 10.1016/j.jde.2021.03.030 Kaizhi Wang , Lin Wang , Jun Yan
First, we provide a necessary and sufficient condition of the existence of viscosity solutions of the nonlinear first order PDE under which we prove the compactness of the set of all viscosity solutions. Here, satisfies Tonelli conditions with respect to the argument p and for some , and M is a compact manifold without boundary. Second, we study the long time behavior of viscosity solutions of the Cauchy problem for from the weak KAM point of view. The dynamical methods developed in [13], [14], [15] play an essential role in this paper.
中文翻译:
依赖未知函数的哈密顿-雅各比方程的弱KAM解
首先,我们提供了非线性一阶PDE粘度解存在性的充要条件在此之下,我们证明了所有粘度溶液组的紧致性。这里,关于参数p和t满足Tonelli条件 对于一些 ,M是一个无边界的紧流形。其次,我们研究了柯西问题的粘性溶液的长时间行为从弱KAM的角度来看。在[13],[14],[15]中开发的动力学方法在本文中起着至关重要的作用。