Abstract
We provide a direct proof of a result regarding the asymptotic behavior of alternating nearest point projections onto two closed and convex sets in a Hilbert space. Our arguments are based on nonexpansive mapping theory.
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Kopecká, E., Reich, S. A note on alternating projections in Hilbert space. J. Fixed Point Theory Appl. 12, 41–47 (2012). https://doi.org/10.1007/s11784-013-0097-4
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DOI: https://doi.org/10.1007/s11784-013-0097-4