Block Preconditioning Techniques for Geophysical Electromagnetics

DOI10.1137/19M1241611zbMath1439.86003OpenAlexW3028547131MaRDI QIDQ5112640

H. bin Zubair Syed, Scott MacLachlan, Colin G. Farquharson

Publication date: 2 June 2020

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/19m1241611

zbMATH Keywords

preconditioned GMRESauxilliary-space Maxwell solverblock preconditioning techniquesgeophysical electromagnetics

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Computational methods for problems pertaining to geophysics (86-08) Geo-electricity and geomagnetism (86A25) Preconditioners for iterative methods (65F08)

Related Items (3)

A New Relaxed Splitting Preconditioner for Multidimensional Multi-Group Radiation Diffusion Equations ⋮ Iterative solution methods for 3D controlled-source electromagnetic forward modelling of geophysical exploration scenarios ⋮ Algebraic Multigrid Block Triangular Preconditioning for Multidimensional Three-Temperature Radiation Diffusion Equations

Uses Software

• PETSc
• TetGen
• DOLFIN
• FEniCS
• FFC
• STRUMPACK

Cites Work

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