2 papers
physics.optics2025
Magnetic-free terahertz nonreciprocity via temporal dissipative barriers
Mingyu Tong, Yuze Hu, Siyang Hu +3
Terahertz (THz) nonreciprocal devices are essential for advancing future fundamental science, wireless communications, imaging, and sensing. Current THz nonreciprocal devices mostl…
math.NA2024
Error Estimation and Stopping Criteria for Krylov-Based Model Order Reduction in Acoustics
Siyang Hu, Nick Wulbusch, Alexey Chernov +1
Depending on the frequency range of interest, finite element-based modeling of acoustic problems leads to dynamical systems with very high dimensional state spaces. As these models…