Abstract: A modified fixed-point iteration algorithm is proposed for electromagnetic finite element analysis with a hysteretic material model. In this method, the convergence factor is dynamically ...
Abstract: Incorporating magnetic hysteresis in time-stepped finite element analysis is still challenging as the reluctivity exhibits a discontinuity at the reversal points when using the fixed-point ...
Least-squares reverse time migration (LSRTM) is widely used in seismic imaging for high-resolution subsurface imaging, particularly in complex geological structures. This technique helps reveal ...
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