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Mathematics > Numerical Analysis

arXiv:2209.13290 (math)
[Submitted on 27 Sep 2022]

Title:IFISS3D: A computational laboratory for investigating finite element approximation in three dimensions

Authors:Georgios Papanikos, Catherine E. Powell, David J. Silvester
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Abstract:IFISS is an established MATLAB finite element software package for studying strategies for solving partial differential equations (PDEs). IFISS3D is a new add-on toolbox that extends IFISS capabilities for elliptic PDEs from two to three space dimensions. The open-source MATLAB framework provides a computational laboratory for experimentation and exploration of finite element approximation and error estimation, as well as iterative solvers. The package is designed to be useful as a teaching tool for instructors and students who want to learn about state-of-the-art finite element methodology. It will also be useful for researchers as a source of reproducible test matrices of arbitrarily large dimension.
Comments: 15 pages, 8 figures
Subjects: Numerical Analysis (math.NA)
Cite as: arXiv:2209.13290 [math.NA]
  (or arXiv:2209.13290v1 [math.NA] for this version)
  https://doi.org/10.48550/arXiv.2209.13290

Submission history

From: David Silvester [view email]
[v1] Tue, 27 Sep 2022 10:24:11 UTC (515 KB)
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