Lorenzo Lazzarino
BSc Mathematics (Università di Milano-Bicocca), MSc Computational Mathematics (Charles University, Prague)
Pronouns
He / Him
Status
Postgraduate Student
Research groups
Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Major / recent publications
L.L., K. J. Pearce, N. Pritchard, Efficient error estimators for Generalized Nyström, 2026, ArXiv
L.L., H. Al Daas, Y. Nakatsukasa, Matrix perturbation analysis of methods for extracting singular values from approximate singular subspaces, SIMAX, 2024
L.L., H. Al Daas, Y. Nakatsukasa, Matrix perturbation analysis of methods for extracting singular values from approximate singular subspaces, SIMAX, 2024
L.L., Y. Nakatsukasa, U. Zerbinati, Preconditioned normal equations for solving discretised partial differential equations, ArXiv, 2025
Teaching
Directed Reading Programme - Mentor (HT 2026)
MMSC Numerical Linear Algebra - Tutor (MT 2025)
MMSC Numerical Linear Algebra - Tutor (MT 2024)
C6.2 Continuous Optimization - Marker (HT 2024)
MMSC Numerical Linear Algebra - Marker (MT 2023)
Research interests
Deterministic and Randomised Numerical Linear Algebra.