QR-Recursive Compression of Volume Integral Equations for Electromagnetic Scattering by Large Metasurfaces. - Vincenzo Mottola; Antonello Tamburrino; Luca Bergamaschi; Andrea Gaetano Chiariello; Emanuele Corsaro; Carlo Forestiere; Guglielmo Rubinacci; Salvatore Ventre (CoRR, 2026)