Schwarz preconditioning for high order edge element discretizations of the time-harmonic Maxwell's equations

Bonazzoli, Marcella and Dolean, Victorita and Pasquetti, Richard and Rapetti, Francesca; Lee, Chang-Ock and Cai, Xiao-Chuan and Hansford, Victoria and Kim, Hyea Hyun and Klawonn, Axel and Park, Eun-Jae and Widlund, Olof B., eds. (2017) Schwarz preconditioning for high order edge element discretizations of the time-harmonic Maxwell's equations. In: Domain Decomposition Methods in Science and Engineering XXIII. Lecture Notes in Computational Science and Engineering . Springer-Verlag, KOR, pp. 117-124. ISBN 9783319523897 (https://doi.org/10.1007/978-3-319-52389-7_10)

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Abstract

We focus on high order edge element approximations of waveguide problems. For the associated linear systems, we analyze the impact of two Schwarz preconditioners, the Optimized Additive Schwarz (OAS) and the Optimized Restricted Additive Schwarz (ORAS), on the convergence of the iterative solver.

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• Item metadata

  Item type:	Book Section
  ID code:	63035
  Dates:	Date Event 18 March 2017 Published 22 March 2015 Accepted
  Subjects:	Science > Mathematics
  Department:	University of Strathclyde > University of Strathclyde
  Depositing user:	Pure Administrator
  Date deposited:	25 Jan 2018 10:33
  Last modified:	08 Apr 2024 13:44
  URI:	https://strathprints.strath.ac.uk/id/eprint/63035