On convergence rate of the Douglas-Rachford operator splitting method Published: 2011/12/13, Updated: 2012/02/03 Bingsheng HeXiao-Ming YuanCategories Convex and Nonsmooth Optimization Tags convergence rate, douglas-rachford operator splitting method Short URL: https://optimization-online.org/?p=11836 This note provides a simple proof on a O(1/k) convergence rate for the Douglas-Rachford operator splitting method where $k$ denotes the iteration counter. ArticleDownload View PDF