This work is devoted to non-linear eddy current problems and their numerical treatment by
the so-called multiharmonic approach. Since the sources are usually alternating currents …

In this paper, a novel and easy-to-implement approach to the harmonic-balance finite-
element modeling of electromagnetic devices is presented. The governing system of …

This work is devoted to the construction and analysis of robust solvers for some distributed
optimal control problems for time-periodic eddy current problems. We apply the …

Purpose The simulation of eddy currents in laminated iron cores by the finite element
method (FEM) is of great interest in the design of electrical devices. Modeling each laminate …

This work deals with all aspects of the numerical simulation of nonlinear time-periodic eddy
current problems, ranging from the description of the nonlinearity to an efficient solution …

This work is devoted to the multiharmonic analysis of parabolic optimal control problems in a
time‐periodic setting. In contrast to previous approaches, we include the cases of different …

This paper presents the analysis of a distributed parabolic optimal control problem in a
multiharmonic setting. In particular, the desired state is assumed to be multiharmonic. After …

A cylindrically symmetric problem can be simulated by a two-dimensional (2-D)
axisymmetric finite-element model by exploiting the symmetry and thus reducing the original …

In many practical applications, for instance, in computational electromagnetics, the excitation
is time-harmonic. Switching from the time domain to the frequency domain allows us to …

This paper presents the multiharmonic analysis of a distributed parabolic optimal control
problem in a time-periodic setting. We prove the existence and uniqueness of the solution of …