Some applications of the Łojasiewicz gradient inequality

Some applications of the Łojasiewicz gradient inequality
复制标题

Łojasiewicz 梯度不等式的一些应用

DOI:
--
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
A. Haraux
A. Haraux
中科院分区:
--
文献类型:
--
作者:
A. Haraux

文献摘要

被引文献

相似文献

本文以自包含的方式回顾了依赖Łojasiewicz梯度不等式的类梯度系统的基本收敛结果。利用梯度不等式的统一形式直接收敛和一步收敛速度,并引入了一种新的技巧,即计算从$t$到$2t$的速度范数的积分。本文还简要介绍了目前的技术状况,但没有给出技术细节。
In the present survey paper, basic convergence results for gradient-like systems relying on the Łojasiewicz gradient inequality are recalled in a self-contained way. A uniform version of the gradient inequality is used to get directly convergence and the rate of convergence in one step and a new technical trick, consisting in the evaluation of the integral of the velocity norm from $t$ to $2t$ is introduced. A short idea of the state of the art without technical details is also given.