Rate My Professor Marek Rychlik

Rychlik's academic interests encompass dynamical systems, computational science, numerical analysis, statistics, probability, stochastic processes, neural networks, optical character recognition, error-correcting codes, RAID systems, and large-scale data extraction from organ donor documents. His key publications include "A complete solution to the equichordal point problem of Fujiwara, Blaschke, Rothe and Weizenböck" in Inventiones Mathematicae (1997), "Renormalization of cocycles and linear ODE with almost-periodic coefficients" in Inventiones Mathematicae (1992), "Regularity and other properties of absolutely continuous invariant measures for the quadratic family" in Communications in Mathematical Physics (1992), "Lorenz attractors through Šil'nikov-type bifurcation. Part I" in Ergodic Theory and Dynamical Systems (1990), "Deductron—A Recurrent Neural Network" in Frontiers in Applied Mathematics and Statistics (2020), and "Large-scale data extraction from the UNOS organ donor documents" (arXiv, 2023). Additional contributions appear in books such as "Complexity and Applications of Parametric Algorithms of Computational Algebraic Geometry" (2000) and "Invariant Measures and the Variational Principle for Lozi Mappings" (2004). Rychlik has received University of Arizona Patent Coins for innovations in RAID technology and founded Xoralgo, Inc. in 2018 as CEO and President to commercialize systematic codes protecting against multiple errors, erasures, and silent data corruption. He also served as Chief Science Officer at Qbit, LLC, and Senior Research Mathematician there from 2004 to 2008, earning C Programmer Certification in the 97th percentile and C++ Programmer Certification in the 94th percentile from Brainbench in 2007.