The DEAL.II finite element library: Design, features, and insights
The DEAL.II finite element library: Design, features, and insights
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DOI：
10.1016/j.camwa.2020.02.022
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发表时间：
2021-01-01
影响因子：
2.9
通讯作者：
Wells, David
中科院分区：
文献类型：
--
作者：
Arndt, Daniel;Bangerth, Wolfgang;Wells, David
DEAL.II是一个最先进的有限元库，专注于通用性、与维度无关的编程、并行性和可扩展性。在这里，我们概述了它的主要设计考虑因素和它的复杂功能，如分布式网格、HP自适应、对复杂几何的支持和无矩阵算法。但DEAL.II不仅仅是一个软件库：它还是一个多样化的全球开发人员和用户社区，以及一个教育平台。因此，我们还讨论了在二十年的过程中运行大型社区软件项目所遇到的一些技术和社会挑战以及吸取的经验教训。(C)2020爱思唯尔有限公司。保留所有权利。
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.