Two-Dimensional Semi-linear Riesz Space Fractional Diffusion Equations in Convex Domains: GLT Spectral Analysis and Multigrid Solvers. - Stefano Serra-Capizzano; Rosita Luisa Sormani; Cristina Tablino Possio (LSSC, 2023)

ω-Circulant Matrices: A Selection of Modern Applications from Preconditioning of Approximated PDEs to Subdivision Schemes. - Rafael Díaz Fuentes; Stefano Serra-Capizzano; Rosita Luisa Sormani (Algorithms, 2023)

Asymptotic spectral properties and preconditioning of an approximated nonlocal Helmholtz equation with Caputo fractional Laplacian and variable coefficient wave number μ. - Andrea Adriani; Rosita Luisa Sormani; Cristina Tablino Possio; Rolf Krause; Stefano Serra-Capizzano (CoRR, 2024)

Symbol-based multilevel block τ preconditioners for multilevel block Toeplitz systems: GLT-based analysis and applications. - Sean Y. Hon; Congcong Li; Rosita Luisa Sormani; Rolf Krause; Stefano Serra-Capizzano (CoRR, 2024)

Algebra preconditionings for 2D Riesz distributed-order space-fractional diffusion equations on convex domains. - Mariarosa Mazza; Stefano Serra-Capizzano; Rosita Luisa Sormani (Numer. Linear Algebra Appl., 2024)

Blocking structures, approximation, and preconditioning. - Nikos Barakitis; Marco Donatelli; Samuele Ferri; Valerio Loi; Stefano Serra-Capizzano; Rosita Luisa Sormani (CoRR, 2025)

Block triangular preconditioning for inverse source problems in time-space fractional diffusion equations. - Monoswini Majumdar; Stefano Serra-Capizzano; Rosita Luisa Sormani (CoRR, 2025)