4.7 Article

T-IFISS: a toolbox for adaptive FEM computation

Journal

COMPUTERS & MATHEMATICS WITH APPLICATIONS
Volume 81, Issue -, Pages 373-390

Publisher

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.camwa.2020.03.005

Keywords

Finite elements; Stochastic Galerkin methods; A posteriori error estimation; Adaptive methods; Goal-oriented adaptivity; Mathematical software

Funding

  1. EPSRC [EP/P013317/1, EP/P013791/1]
  2. Alan Turing Institute under the EPSRC [EP/N510129/1]
  3. EPSRC [EP/P013791/1, EP/P013317/1] Funding Source: UKRI

Ask authors/readers for more resources

T-IFISS is a finite element software package that focuses on self-adaptive algorithms and rigorous error control for deterministic and parametric elliptic partial differential equations. It provides an open-source MATLAB framework for experimentation and exploration, allowing users to develop new discretizations and test alternative algorithms quickly. Additionally, it serves as a valuable teaching tool for students interested in learning about advanced finite element methodology.
T-IFISS is a finite element software package for studying finite element solution algorithms for deterministic and parametric elliptic partial differential equations. The emphasis is on self-adaptive algorithms with rigorous error control using a variety of a posteriori error estimation techniques. The open-source MATLAB framework provides a computational laboratory for experimentation and exploration, enabling users to quickly develop new discretizations and test alternative algorithms. The package is also valuable as a teaching tool for students who want to learn about state-of-the-art finite element methodology. (C) 2020 Elsevier Ltd. All rights reserved.

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