Computing the closest singular matrix polynomial. - Miryam Gnazzo; Nicola Guglielmi (CoRR, 2023)

Backward errors for multiple eigenpairs in structured and unstructured nonlinear eigenvalue problems. - Miryam Gnazzo; Leonardo Robol (CoRR, 2024)

Riemann-Oracle: A general-purpose Riemannian optimizer to solve nearness problems in matrix theory. - Miryam Gnazzo; Vanni Noferini; Lauri Nyman; Federico Poloni (CoRR, 2024)

On the Numerical Approximation of the Distance to Singularity for Matrix-Valued Functions. - Miryam Gnazzo; Nicola Guglielmi (SIAM J. Matrix Anal. Appl., 2025)

A Riemannian Optimization Approach for Finding the Nearest Reversible Markov Chain. - Fabio Durastante; Miryam Gnazzo; Beatrice Meini (CoRR, 2025)