A Scalable Parallel Algorithm for 3-D Magnetotelluric Finite Element Modeling in Anisotropic Media

3-D magnetotelluric (MT) forward modeling has always been faced with the problems of high memory requirements and long computing time. In this article, we design a scalable parallel algorithm for 3-D MT finite element modeling in anisotropic media. The parallel algorithm is based on the distributed...

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Vydáno v:	IEEE transactions on geoscience and remote sensing Ročník 60; s. 1 - 14
Hlavní autoři:	Zhu, Xiaoxiong, Liu, Jie, Cui, Yian, Gong, Chunye
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Anisotropic media Anisotropy Boundary conditions Computational modeling Computing time Conductivity Conductivity anisotropy Dirichlet problem Finite element analysis Finite element method finite element method (FEM) magnetotelluric (MT) Mathematical model Mathematical models Memory management Message passing Modelling Mumps parallel algorithm Parallel algorithms Parallel processing Solvers Sparse matrices Storage
ISSN:	0196-2892, 1558-0644
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