TY - JOUR AU - Altmann, Robert AU - Froidevaux, Marine TI - PDE eigenvalue iterations with applications in two-dimensional photonic crystals JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2020 SP - 1751 EP - 1776 VL - 54 IS - 5 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an/2020014/ DO - 10.1051/m2an/2020014 LA - en ID - M2AN_2020__54_5_1751_0 ER -