Marino Gran

Professor of Mathematics

Research interests: Category theory, homological algebra, and universal algebra

Editor for:

• Applied Categorical Structures
• Cahiers de Topologie et Géométrie Différentielle Catégoriques
• Journal of Homotopy and Related Structures
• Categories and General Algebraic Structures with Applications

Selected publications:

• Pretorsion theories in lextensive categories (with F. Borceux and F. Campanini), Israel Journal of Mathematics, 265, 833-866, 2025.
• Groupoids and skeletal categories form a pretorsion theory in Cat (with F. Borceux, F. Campanini and W. Tholen), Advances in Mathematics, 426, 109110, 2023.
• Pretorsion theories in general categories (with A. Facchini and C. Finocchiaro), Journal of Pure and Applied Algebra, Vol. 225, 106503, 2021.
• A semi-abelian extension of a theorem by Takeuchi (with F. Sterck and J. Vercruysse), Journal of Pure and Applied Algebra, Vol. 223 (10) 4171-4190, 2019.
• Semi-localizations of semi-abelian categories (with S. Lack), Journal of Algebra, 454, 206-232, 2016.
• Monotone-light factorizations systems and torsion theories (with T. Everaert), Bulletin des Sciences Mathématiques, Vol. 137 (8), 996-1006, 2013.
• Higher Hopf formulae for homology via Galois theory (with T. Everaert and T. Van der Linden), Advances in Mathematics, Vol. 217, 2231-2267, 2008.