Researchers at Helmut Schmidt University have published new data on inverse research.

Journal of Mathematics | November 18, 2008 | Copyright

"The split feasibility problem (SFP) consists of finding a common point in the intersection of finitely many convex sets, where some of the sets arise by imposing convex constraints in the range of linear operators. We are concerned with its solution in Banach spaces," scientists writing in the journal Inverse Problems report.

"To this end we generalize the CQ algorithm of Byrne with Bregman and metric projections to obtain an iterative solution method. In case the sets projected onto are contaminated with noise we show that a discrepancy principle renders this ...

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