title: Convergence of electromagnetic field components across discontinuous premittivity profiles.
abstract: We provide further insight into why the inverse rule [J. Opt. Soc. Am. A 13, 1870 (1996)] for multiplying two finite Fourier series of two pairwise discontinuous functions yields correct results at the point of discontinuity.
authors.affiliation: Department of Electrical and Computer Engineering, University of Alabama in Huntsville, 35899, USA.
authors.forename: P P
authors.initials: PP
authors.lastname: Banerjee
authors.forename: J M
authors.initials: JM
authors.lastname: Jarem
mesh_terms: D004574:Electromagnetic Fields; D005583:Fourier Analysis; D008962:Models, Theoretical