Stable Phase Retrieval: Optimal Rates in Poisson & Heavy‑Tailed Noise

Researchers show that in the Poisson regime, non-convex and convex least-squares estimators attain the minimax-optimal O(√n/m) error bound; the preprint was posted on 1 Oct 2025. getnews.me/stable-phase-retrieval-o... #phaseretrieval #poissonnoise