The asymptotic joint distribution of the largest and the smallest singular values for random circulant matrices. - Gerardo Barrera; Paulo Manrique-Mirón (CoRR, 2021)

Zero-free neighborhoods around the unit circle for Kac polynomials. - Gerardo Barrera; Paulo Manrique-Mirón (Period. Math. Hung., 2022)

The Stability of the Multivariate Geometric Brownian Motion as a Bilinear Matrix Inequality Problem. - Gerardo Barrera; Eyleifur Bjarkason; Sigurdur F. Hafstein (SIAM J. Appl. Dyn. Syst., 2025)