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arXiv:2012.10738 [math.FA]AbstractReferencesReviewsResources

nPhase retrieval by projections in R^2 requires 2n-2 projections

Peter G. Casazza, Dorsa Ghoreishi

Published 2020-12-19Version 1

We will answer the most significant open problem in real phase retrieval by projections by showing it requires at least $2n-2$ projections to do phase retrieval in $\RR^n$.

Categories: math.FA
Subjects: 42C15
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