Phasebook

a survey of selected open problems in phase retrieval

Journal Article (2025)
Author(s)

Marc Allain (Institut Fresnel)

Selin Aslan (Koç University)

Wim Coene (TU Delft - ImPhys/Coene group)

Sjoerd Dirksen (Universiteit Utrecht)

Jonathan Dong (École Polytechnique Fédérale de Lausanne)

Julien Flamant (Lorraine University)

Mark Iwen (Michigan State University)

Felix Krahmer (Technische Universität München)

Tristan van Leeuwen (Centrum Wiskunde & Informatica (CWI), Universiteit Utrecht)

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Research Group
ImPhys/Coene group
DOI related publication
https://doi.org/10.1007/s43670-025-00117-0 Final published version
More Info
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Publication Year
2025
Language
English
Research Group
ImPhys/Coene group
Journal title
Sampling Theory, Signal Processing, and Data Analysis
Issue number
2
Volume number
23
Article number
23
Downloads counter
68
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Abstract

Phase retrieval is an inverse problem that, on one hand, is crucial in many applications across imaging and physics, and, on the other hand, leads to deep research questions in theoretical signal processing and applied harmonic analysis. This survey paper is an outcome of the recent workshop Phase Retrieval in Mathematics and Applications (PRiMA) (held on August 5–9 2024 at the Lorentz Center in Leiden, The Netherlands) that brought together experts working on theoretical and practical aspects of the phase retrieval problem with the purpose to formulate and explore essential open problems in the field.