Phase Retrieval and Norm Retrieval in Unitary Systems




Phase retrieval, Norm retrieval, Frame vectors, Unitary systems Wandering subspaces


In a separable Hilbert space , we introduce phase and norm retrievable frame generators for a unitary system  and show that phase retrievable and norm retrievable  vectors and subspaces can be obtained  with a unitary system structure. We give the conditions under which a complete wandering subspace  for a unitary system  can generate vectors and subspaces that do phase retrieval and norm retrieval in .


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How to Cite

BOZKURT, F. (2024). Phase Retrieval and Norm Retrieval in Unitary Systems . EJONS INTERNATIONAL JOURNAL, 8(2), 236–242.