期刊
ADVANCES IN ENGINEERING SOFTWARE
卷 42, 期 12, 页码 1020-1034出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.advengsoft.2011.06.010
关键词
Isogeometric Analysis; Finite element method; NURBS; B-Splines; Matlab; Octave
类别
资金
- European Research Council [205004, 259229]
- European Research Council (ERC) [205004, 259229] Funding Source: European Research Council (ERC)
GeoPDEs (http://geopdes.sourceforge.net) is a suite of free software tools for applications on Isogeometric Analysis (IGA). Its main focus is on providing a common framework for the implementation of the many IGA methods for the discretization of partial differential equations currently studied, mainly based on B-Splines and Non-Uniform Rational B-Splines (NURBS), while being flexible enough to allow users to implement new and more general methods with a relatively small effort. This paper presents the philosophy at the basis of the design of GeoPDEs and its relation to a quite comprehensive, abstract definition of IGA. (C) 2011 Elsevier Ltd. All rights reserved.
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