Contribution to a book

FZJ-2023-02240

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Micromechanics Simulations Coupling the deal.II Software Library With a Parallel FETI-DP Solver

Brenner, S. C. (Editor) ; Chung, E. (Editor) ; Klawonn, A. (Editor) ; Kwok, F. (Editor) ; Xu, J. (Editor) ; Zou, J. (Editor) ; Köhler, S. (Corresponding author) ; Rheinbach, O. ; Sandfeld, S.FZJ*

2022
Springer International Publishing Cham
ISBN: 978-3-030-95024-8, 978-3-030-95025-5 (electronic)

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Please use a persistent id in citations: doi:10.1007/978-3-030-95025-5_53

Abstract: We consider adaptive finite elements, using the open source finite element library deal.II [1], and an implementation [11] of the FETI-DP (Finite Element Tearing and Interconnecting Dual–Primal) method based on PETSc, for the solution of problems from dislocation micromechanics. The library deal.II is well known for its adaptive finite element approach based on hanging node constraints. The parallel data structures in deal.II are meant to be used with global parallel matrices, which are assembled across the interface.

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Contributing Institute(s):

1. Materials Data Science and Informatics (IAS-9)

Research Program(s):

1. 5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511) (POF4-511)

Appears in the scientific report 2023

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