Prefer a chat interface with context about you and your work?
Lorenz‐gauged vector potential formulations for the time‐harmonic eddy‐current problem with <i>L</i><sup>∞</sup>‐regularity of material properties
Abstract In this paper, we consider some Lorenz‐gauged vector potential formulations of the eddy‐current problem for the time‐harmonic Maxwell equations with material properties having only L ∞ ‐regularity. We prove that there exists a unique solution of these problems, and we show the convergence of a suitable finite element approximation …