Commutation error in reduced order modeling of fluid flows. - Birgul Koc; Muhammad Mohebujjaman; Changhong Mou; Traian Iliescu (Adv. Comput. Math., 2019)

Data-Driven Variational Multiscale Reduced Order Models. - Changhong Mou; Birgul Koc; Omer San; Traian Iliescu (CoRR, 2020)

On Optimal Pointwise in Time Error Bounds and Difference Quotients for the Proper Orthogonal Decomposition. - Birgul Koc; Samuele Rubino; Michael Schneier; John R. Singler; Traian Iliescu (SIAM J. Numer. Anal., 2021)

Verifiability of the Data-Driven Variational Multiscale Reduced Order Model. - Birgul Koc; Changhong Mou; Honghu Liu; Zhu Wang 003; Gianluigi Rozza; Traian Iliescu (J. Sci. Comput., 2022)

Uniform Bounds with Difference Quotients for Proper Orthogonal Decomposition Reduced Order Models of the Burgers Equation. - Birgul Koc; Tomás Chacón Rebollo; Samuele Rubino (J. Sci. Comput., 2023)

Residual-based data-driven variational multiscale reduced order models for parameter-dependent problems. - Birgul Koc; Samuele Rubino; Tomás Chacón Rebollo; Traian Iliescu (Comput. Appl. Math., 2025)