Toward the Development of a 3-D SBP-SAT FDTD Method: Subgridding Implementation
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DOI: 10.1109/tap.2025.3525510
Abstract: A 3-D finite-difference time-domain (FDTD) subgridding method with the summation-by-parts simultaneous approximation term (SBP-SAT) technique is proposed to solve challenging multiscale problems. Its long-time stability is proved through the energy method by carefully enforcing the… read more here.
Keywords: method; development sbp; sat fdtd; toward development ... See more keywords