
arXiv: 2203.02774
We introduce five specific phase retrieval setups, present known results, and delineate open mathematical questions. We conclude by discussing the limitations of the algebraic point of view, and how other mathematical fields can provide indispensable insights into the phase retrieval problem.
Signal Processing (eess.SP), FOS: Computer and information sciences, Computer Science - Information Theory, Information Theory (cs.IT), FOS: Physical sciences, Mathematical Physics (math-ph), Mathematics - Algebraic Geometry, FOS: Electrical engineering, electronic engineering, information engineering, FOS: Mathematics, Electrical Engineering and Systems Science - Signal Processing, Algebraic Geometry (math.AG), Mathematical Physics
Signal Processing (eess.SP), FOS: Computer and information sciences, Computer Science - Information Theory, Information Theory (cs.IT), FOS: Physical sciences, Mathematical Physics (math-ph), Mathematics - Algebraic Geometry, FOS: Electrical engineering, electronic engineering, information engineering, FOS: Mathematics, Electrical Engineering and Systems Science - Signal Processing, Algebraic Geometry (math.AG), Mathematical Physics
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