作者: Yair Censor , Andrzej Cegielski
DOI: 10.1080/02331934.2014.957701
关键词:
摘要: Projections onto sets are used in a wide variety of methods optimization theory but not every method that uses projections really belongs to the class projection as we mean it here. Here iterative algorithms use while relying on general principle when family (usually closed and convex) is present then (or approximate projections) given individual easier perform