The DEAL.II finite element library: Design, features, and insights

被引：158

作者：

Arndt, Daniel ^{[1
]}

Bangerth, Wolfgang ^{[2
]}

Davydov, Denis

Heister, Timo ^{[3
]}

Heltai, Luca ^{[4
]}

Kronbichler, Martin ^{[5
]}

Maier, Matthias ^{[6
]}

Pelteret, Jean-Paul

Turcksin, Bruno ^{[1
]}

Wells, David ^{[7
]}

机构：

[1] Oak Ridge Natl Lab, Computat Engn & Energy Sci Grp, Oak Ridge, TN USA

[2] Colorado State Univ, Dept Math, Ft Collins, CO 80523 USA

[3] Clemson Univ, Sch Math & Stat Sci, Clemson, SC USA

[4] Scuola Int Super Studi Avanzati, Trieste, TS, Italy

[5] Tech Univ Munich, Inst Computat Mech, Garching, Germany

[6] Texas A&M Univ, Dept Math, College Stn, TX 77843 USA

[7] Univ N Carolina, Dept Math, Chapel Hill, NC 27515 USA

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2021年 / 81卷

关键词：

Finite elements; Mathematical software; Scientific computing; Software design; MULTILEVEL METHODS; GALERKIN METHODS; ALGORITHMS;

D O I：

10.1016/j.camwa.2020.02.022

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

DEAL.II is a state-of-the-art finite element library focused on generality, dimension-independent programming, parallelism, and extensibility. Herein, we outline its primary design considerations and its sophisticated features such as distributed meshes, hp-adaptivity, support for complex geometries, and matrix-free algorithms. But DEAL.II is more than just a software library: It is also a diverse and worldwide community of developers and users, as well as an educational platform. We therefore also discuss some of the technical and social challenges and lessons learned in running a large community software project over the course of two decades. (C) 2020 Elsevier Ltd. All rights reserved.

引用

页码：407 / 422

页数：16

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