Perfectly Matched Layers for time-harmonic transverse electric wave propagation in cylindrical and toroidal gyrotropic media. - Laurent Colas; J. Jacquot; Julien Hillairet; W. Helou; Wouter Tierens; Stéphane Heuraux; E. Faudot; L. Lu; G. Urbanczyk (J. Comput. Phys., 2019)