Preconditioned Gradient Descent for Sketched Mixture Learning. - Joseph Gabet; Maxime Ferreira Da Costa (ISIT, 2024)

Global Convergence of ESPRIT with Preconditioned First-Order Methods for Spike Deconvolution. - Joseph Gabet; Meghna Kalra; Maxime Ferreira Da Costa; Kiryung Lee (CoRR, 2025)