A secondary field based hp-Finite Element Method for the simulation of magnetotelluric measurements
We solve the magnetotelluric problem with a secondary field based formulation employing a multi-goal oriented self-adaptive hp-Finite Element Method. We propose an especially designed Perfectly Matched Layer that automatically adapts to high-contrast materials, which appear in the subsurface and in the airground interface. We show the gain of solving the secondary field based formulation instead of employing the full formulation.
magnetotelluric problem finite element method (fem) hp-adaptivity secondary field formulation perfectly matched layers (pmls)