Brezzi, FrancoBuffa, Annalisa2017-04-032017-04-032017-04-03201010.1016/j.cam.2009.08.049https://infoscience.epfl.ch/handle/20.500.14299/136272In this paper we introduce a discretization methodology for Maxwell equations based on Mimetic Finite Differences (MFD). Following the lines of the recent advances in MFD techniques (see Brezzi et al. (2007) [14] and the references therein) and using some of the results of Brezzi and Buffa (2007) [12], we propose mimetic discretizations for several formulations of electromagnetic problems both at low and high frequency in the time-harmonic regime. The numerical analysis for some of the proposed discretizations has already been developed, whereas for others the convergence study is an object of ongoing research. © 2009 Elsevier B.V.text::journal::journal article::research article