Eigenvalues Distributions and Control Theory. - Noureddine Lamsahel; Abdeladim El Akri; Ahmed Ratnani (CoRR, 2024)

Outlier-free isogeometric discretizations for Laplace eigenvalue problems: closed-form eigenvalue and eigenvector expressions. - Noureddine Lamsahel; Carla Manni; Ahmed Ratnani; Stefano Serra-Capizzano; Hendrik Speleers (CoRR, 2025)