The Helmholtz equation, a cornerstone in mathematical physics, models wave propagation phenomena in acoustics, electromagnetism and seismic imaging. Its inherent computational challenges—particularly ...
SIAM Journal on Numerical Analysis, Vol. 41, No. 5 (2004), pp. 1682-1708 (27 pages) In this paper, we propose a nonoverlapping domain decomposition method for solving the three-dimensional Maxwell ...
This paper rigorously analyses preconditioners for the time-harmonic Maxwell equations with absorption, where the PDE is discretised using curl-conforming finite-element methods of fixed, arbitrary ...
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