Fast 3-D Controlled-Source Electromagnetic Modeling Combining UPML and Rational Krylov Method
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3162695
Abstract: Controlled-source electromagnetic (CSEM) surveying is a critical tool for sensing and locating underground anomalies and structures. In this letter, based on uniaxial perfectly matched layer (UPML) and rational Krylov (RK) method, we propose a fast… read more here.
Keywords: upml rational; rational krylov; controlled source; krylov method ... See more keywords
3-D Large-Scale TEM Modeling Using Restarting Polynomial Krylov Method
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3126291
Abstract: The transient electromagnetic (TEM) method is widely used in near-surface geophysical prospecting. The high-precision forward and inversion of large-scale complex models is a challenging problem. It is difficult to solve the large-scale problems using the… read more here.
Keywords: restarting polynomial; tem; method; large scale ... See more keywords