Scalable and robust BDDC preconditioners for reservoir and electromagnetics modeling

S. Zampini, O. B. Widlund, D. E. Keyes

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The purpose of the study is to show the effectiveness of recent algorithmic advances in Balancing Domain Decomposition by Constraints (BDDC) preconditioners for the solution of elliptic PDEs with highly heterogeneous coefficients, and discretized by means of the finite element method. Applications to large linear systems generated by div- and curl-conforming finite elements discretizations commonly arising in the contexts of modelling reservoirs and electromagnetics will be presented.

Original languageEnglish (US)
Title of host publication2nd EAGE Workshop on High Performance Computing for Upstream
PublisherEuropean Association of Geoscientists and Engineers, EAGE
Pages43-49
Number of pages7
ISBN (Electronic)9781510814165
DOIs
StatePublished - 2015
Event2nd EAGE Workshop on High Performance Computing for Upstream - Abu Dhabi, United Arab Emirates
Duration: Sep 13 2015Sep 16 2015

Publication series

Name2nd EAGE Workshop on High Performance Computing for Upstream

Other

Other2nd EAGE Workshop on High Performance Computing for Upstream
CountryUnited Arab Emirates
CityAbu Dhabi
Period9/13/159/16/15

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Software
  • Theoretical Computer Science
  • Modeling and Simulation

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