FESTUNG 1.0: Overview, usage, and example applications of the MATLAB/GNU Octave toolbox for discontinuous Galerkin methods
FESTUNG 1.0: Overview, usage, and example applications of the MATLAB/GNU Octave toolbox for discontinuous Galerkin methods
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FORTRESS 1 0:用于不连续伽辽金方法的 MATLAB/GNU Octave 工具箱的概述、用法和示例应用
DOI:
10.1016/j.camwa.2020.08.018
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
P. Knabner
中科院分区:
文献类型:
--
作者:
B. Reuter;H. Hajduk;A. Rupp;F. Frank;V Aizinger;P. Knabner
The present work documents the current state of development for our MATLAB/GNU Octave-based open source toolboxFESTUNG(FiniteElementSimulationToolbox forUNstructuredGrids). The goal of this project is to design a user-friendly, research-oriented, yet computationally efficient software tool for solving partial differential equations (PDEs). Since the release of its first version, FESTUNG has been actively used for research and teaching purposes such as the design of novel algorithms and discretization schemes, benchmark studies, or just providing students with an easy-to-learn software package to study advanced numerical techniques and good programming practices. For spatial discretization, the package employs various discontinuous Galerkin (DG) methods, while different explicit, implicit, or semi-implicit Runge–Kutta schemes can be used for time stepping. The current publication discusses the most important aspects of our toolbox such as the code design concepts and various discretization procedures illustrated in some detail using a standard advection–diffusion–reaction equation. Moreover, we present selected applications already supported in FESTUNG including solvers for the two-dimensional shallow-water equations, the Cahn–Hilliard equation, and a coupled multi-physics model of free surface / subsurface flow.
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DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
V. Aizinger;C. Dawson
通讯作者:
C. Dawson
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
C. Dawson;V. Aizinger;Bernardo Cockburn
通讯作者:
Bernardo Cockburn
DOI:
10.1016/j.camwa.2018.03.045
发表时间:
2018
期刊:
Comput. Math. Appl.
影响因子:
--
作者:
A. Jaust;B. Reuter;V. Aizinger;J. Schütz;P. Knabner
通讯作者:
P. Knabner
DOI:
--
发表时间:
2018
期刊:
IEEE International Conference on Cluster Computing
影响因子:
--
作者:
S. Kuckuk;H. Köstler
通讯作者:
H. Köstler
影响因子:
2.5
作者:
C. Dawson;V. Aizinger
通讯作者:
V. Aizinger