publicaciones seleccionadas artículo académico An asymptotic model based on matching far and near field expansions for thin gratings problems. ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE. 55(S):507-533. 2021 A perfectly matched layer for finite-element calculations of diffraction by metallic surface-relief gratings. WAVE MOTION. 78:68-82. 2018 Asymptotic model for finite-element calculations of diffraction by shallow metallic surface-relief gratings. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A. 34(1):68-79. 2017