arXiv · 1704.06938
A stroll in the jungle of error bounds
Abstract
The aim of this paper is to give a short overview on error bounds and to provide the first bricks of a unified theory. Inspired by the works of [8, 15, 13, 16, 10], we show indeed the centrality of the Lojasiewicz gradient inequality. For this, we review some necessary and sufficient conditions for global/local error bounds, both in the convex and nonconvex case. We also recall some results on quantitative error bounds which play a major role in convergence rate analysis and complexity theory of many optimization methods.
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Trong Phong Nguyen. 2017-04-23. A stroll in the jungle of error bounds. https://arxiv.org/abs/1704.06938
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