Iwen, Mark

1. Robust Sparse Phase Retrieval Made Easy
   2014/10/20 by Mark Iwen, Iwen, Mark, Aditya Viswanathan +3 · 3 citations
   Biochemistry, Genetics and Molecular Biology · Earth and Planetary Sciences · Physics and Astronomy · #Advanced Electron Microscopy Techniques and Applications #Advanced X-ray Imaging Techniques #FOS: Mathematics #Geophysical and Geoelectrical Methods #Numerical Analysis (math.NA)
2. Fast Phase Retrieval from Local Correlation Measurements
   2015/01/10 by Iwen, Mark, Viswanathan, Aditya, Wang, Yang · 1 citation
   #FOS: Computer and information sciences #FOS: Mathematics #Information Theory (cs.IT) #Numerical Analysis (math.NA)
3. A direct solver for the phase retrieval problem in ptychographic imaging
   2019/04/16 by Nada Sissouno, Sissouno, Nada, Florian Boßmann +13 · 1 citation
   Physics and Astronomy · #Advanced X-ray Imaging Techniques #FOS: Mathematics #Numerical Analysis (math.NA) #X-ray Spectroscopy and Fluorescence Analysis
4. Phasebook: A Survey of Selected Open Problems in Phase Retrieval
   2025/05/21 by Allain, Marc, Aslan, Selin, Coene, Wim +13 · 4 citations
   #FOS: Computer and information sciences #FOS: Mathematics #Information Theory (cs.IT) #Optimization and Control (math.OC)
5. Phase Retrieval for L²([-\π,\π]) via the Provably Accurate and\n Noise Robust Numerical Inversion of Spectrogram Measurements
   2021/06/04 by Mark Iwen, Michael Perlmutter, Iwen, Mark +5 · 1 citation
   Earth and Planetary Sciences · Engineering · Physics and Astronomy · #65T60 #65Z05 #94A12 #Advanced X-ray Imaging Techniques #Advancements in Photolithography Techniques #FOS: Mathematics #Geophysics and Gravity Measurements #Numerical Analysis (math.NA) #Particle Accelerators and Free-Electron Lasers #Reservoir Engineering and Simulation Methods
6. Sparse Spectral Methods for Solving High-Dimensional and Multiscale Elliptic PDEs
   2023/02/01 by Craig Gross, Gross, Craig, Mark Iwen +1 · 1 citation
   Computer Science · Engineering · #35J05 #35J15 #65D40 #65N35 #65T40 #Advanced Mathematical Modeling in Engineering #Composite Material Mechanics #FOS: Mathematics #Numerical Analysis (math.NA) #Topology Optimization in Engineering
7. Implicit Regularization for Tubal Tensor Factorizations via Gradient Descent
   2024/10/21 by Karnik, Santhosh, Veselovska, Anna, Iwen, Mark +1 · 1 citation
   #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC) #Statistics Theory (math.ST)