More on stochastic and variational approach to the Lax-Friedrichs scheme
More on stochastic and variational approach to the Lax-Friedrichs scheme
复制标题
有关 Lax-Friedrichs 方案的随机和变分方法的更多信息
DOI:
10.1090/mcom/3061
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
K. Soga
中科院分区:
文献类型:
--
作者:
K. Soga
A stochastic and variational aspect of the Lax-Friedrichs scheme applied to hyperbolic scalar conservation laws and Hamilton-Jacobi equations generated by space-time dependent flux functions of the Tonelli type was clarified by Soga (2015). The results for the Lax-Friedrichs scheme are extended here to show its time-global stability, the large-time behavior, and error estimates. Also provided is a weak KAM-like theorem for discrete equations that is useful in the numerical analysis and simulation of the weak KAM theory. As one application, a finite difference approximation to effective Hamiltonians and KAM tori is rigorously treated. The proofs essentially rely on the calculus of variations in the Lax-Friedrichs scheme and on the theory of viscosity solutions of Hamilton-Jacobi equations. References
登录
查看更多内容
影响因子:
1.4
作者:
K. Soga
通讯作者:
K. Soga
DOI:
10.1090/s0025-5718-2014-02863-9
发表时间:
2015
期刊:
Math. Comput.
影响因子:
--
作者:
K. Soga
通讯作者:
K. Soga
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
P. Bernard
通讯作者:
P. Bernard
影响因子:
1.7
作者:
T. Nishida;K. Soga
通讯作者:
K. Soga