Marta Lazzaretti

Marta Lazzaretti is a Research Fellow at the Department of Mathematics (DIMA) of the University of Genoa. Her work focuses on inverse problems in imaging, numerical analysis, and optimization algorithms in non-standard functional spaces.

• Affiliation: Department of Mathematics, University of Genoa
• Academic Rank: Research Fellow

Research Interests:
Specializing in regularization techniques and numerical optimization, her research spans:

• Off-the-grid methods for Poisson inverse problems
• Banach space formulations for geophysical data inversion
• Stochastic gradient descent in variable exponent Lebesgue spaces
• Dual descent regularization algorithms

Publication Trends:
Recent work emphasizes non-Hilbertian optimization frameworks (2023-2025), combining stochastic methods with deterministic regularization for imaging and subsoil inversion applications. Collaborations include Claudio Estatico, Luca Calatroni, and Giuseppe Rodriguez.