Stable Ptychographic Phase Retrieval via Lost Subspace Completion. - Oleh Melnyk; Anton Forstner; Felix Krahmer; Nada Sissouno (EUSIPCO, 2020)

Well conditioned ptychograpic imaging via lost subspace completion. - Anton Forstner; Felix Krahmer; Oleh Melnyk; Nada Sissouno (CoRR, 2020)

On recovery guarantees for angular synchronization. - Frank Filbir; Felix Krahmer; Oleh Melnyk (CoRR, 2020)

On the robustness of noise-blind low-rank recovery from rank-one measurements. - Felix Krahmer; Christian Kümmerle; Oleh Melnyk (CoRR, 2020)

Stochastic Amplitude Flow for phase retrieval, its convergence and doppelgängers. - Oleh Melnyk (CoRR, 2022)

Inverse Multislice Ptychography by Layer-Wise Optimisation and Sparse Matrix Decomposition. - Arya Bangun; Oleh Melnyk; Benjamin März; Benedikt Diederichs; Alexander Clausen; Dieter Weber; Frank Filbir; Knut Müller-Caspary (IEEE Trans. Computational Imaging, 2022)

Convergence properties of gradient methods for blind ptychography. - Oleh Melnyk (CoRR, 2023)

Image Recovery for Blind Polychromatic Ptychography. - Frank Filbir; Oleh Melnyk (SIAM J. Imaging Sci., 2023)

Fast, blind, and accurate: Tuning-free sparse regression with global linear convergence. - Claudio Mayrink Verdun; Oleh Melnyk; Felix Krahmer; Peter Jung 001 (COLT, 2024)

Background Denoising for Ptychography via Wigner Distribution Deconvolution. - Oleh Melnyk; Patricia Römer (CoRR, 2024)

Sparse additive function decompositions facing basis transforms. - Fatima Antarou Ba; Oleh Melnyk; Christian Wald; Gabriele Steidl (CoRR, 2024)

Time-Harmonic Optical Flow with Applications in Elastography. - Oleh Melnyk; Michael Quellmalz; Gabriele Steidl; Noah Jaitner; Jakob Jordan; Ingolf Sack (CoRR, 2024)

Background Removal for Ptychography via Wigner Distribution Deconvolution. - Oleh Melnyk; Patricia Römer (SIAM J. Imaging Sci., 2024)

Phasebook: A Survey of Selected Open Problems in Phase Retrieval. - Marc Allain; Selin Aslan; Wim Coene; Sjoerd Dirksen; Jonathan Dong; Julien Flamant; Mark A. Iwen; Felix Krahmer; Tristan van Leeuwen; Oleh Melnyk; Andreas Menzel; Allard P. Mosk; et al. (CoRR, 2025)

Unsupervised Ground Metric Learning. - Janis Auffenberg; Jonas Bresch; Oleh Melnyk; Gabriele Steidl (CoRR, 2025)