+++ /dev/null
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- <head>
- <title>The deal.II License</title>
- <link href="screen.css" rel="StyleSheet">
- <meta name="copyright" content="Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2011, 2012, 2013, 2014 by the deal.II Authors">
- <meta name="date" content="$Date$">
- <meta name="keywords" content="deal.II license">
- </head>
- <body>
-
-
- <h1>The deal.II license</h1>
-
- <p>
- The <acronym>deal.II</acronym> library has been placed under an Open
- Source license, in the sense advocated by the <a
- href="http://opensource.org" target="_top">Open Source
- Initiative</a>. You are thus free to copy and use it, and you have
- free access to all source code.
- </p>
- <p>
- <b>However, <acronym>deal.II</acronym> is not in the public domain, it
- is property of and copyrighted by the
- <a href="http://www.dealii.org/authors.html" target="_top"><acronym>deal.II</acronym> Authors</a>, and
- there are restrictions on its use:</b>
- The legally binding license is the <a href="#license-text">GNU Lesser
- General Public License</a> (LGPL) as published by the Free Software
- Foundation; either version 2.1 of the License, or (at your option)
- any later version.
- </p>
-
- <p>
- Furthermore, the deal.II distribution comes bundled with some third
- party software for which the deal.II Authors do not own the
- copyright. The licenses of these parts are discussed
- <a href="#3rdparty">below</a>.
- </p>
-
- <p>
- In this document, as well as in the program files, the terms
- <i>authors of <acronym>deal.II</acronym></i> and
- <i><acronym>deal.II</acronym> authors</i> generally refer to all
- people mentioned at the <a href="http://www.dealii.org/authors.html" target="_top">deal.II Authors</a>
- page.
- </p>
-
- <h2>Contributions</h2>
-
- <p>
- <b>As a contributor to this project, you agree that any of your
- contributions be licensed under the same terms and conditions as
- the license of the deal.II project granted to you.</b>
- </p>
- <p>
- The deal.II project does not require copyright assignments for
- contributions. This means that the copyright for code contributions
- in the deal.II project is held by its respective contributors who
- have each agreed to release their contributed code under the terms of
- the LGPL v2.1 or later.
- </p>
-
-
- <h2>Referencing the library</h2>
-
- <p>
- In addition to the terms imposed by the LGPL v2.1 or later, we ask
- for the following courtesy:
- <ul>
- <li> Every publication presenting numerical results obtained with the
- help of <acronym>deal.II</acronym> should state the name of the
- library and cite the canonical deal.II reference listed at the top of
- <a href="http://www.dealii.org/publications.html">the publications page</a>.
- </ul>
- </p>
- <p>
- This is the usual, fair way of giving credit to contributors to a
- scientific result. In addition, it helps us justify our effort in
- developing deal.II as an academic undertaking.
- </p>
- <p>
- We keep a <a href="http://www.dealii.org/publications.html">list of publications
- using deal.II</a>. Feel free to let us know about your publications.
- </p>
-
-
- <a name="3rdparty"></a>
- <h2>Parts of the deal.II distribution under a separate license</h2>
-
- <p>
- <acronym>deal.II</acronym> comes bundled with copies of
- <a href="http://www.cise.ufl.edu/research/sparse/umfpack/"
- target="_top">UMFPACK</a>,
- <a href="http://threadingbuildingblocks.org/"
- target="_top">Threading Building Blocks</a>,
- <a href="http://www.boost.org/" target="_top">BOOST</a> and
- <a href="http://warp.povusers.org/FunctionParser/"
- target="_top">FunctionParser</a>.
- These projects reside in the subdirectory "bundled/". <b>Please note
- that these projects are copyrighted by others than the deal.II
- authors</b> and are covered by different licenses. For details,
- consult the respective webpage.
- </p>
- <p>
- The libraries listed above are all open source and as such place few
- restrictions on their use. However, if you want to <i>distribute</i>
- software developed with deal.II (in source or binary form) and you
- are using the packages above (with source code in
- <code>bundled/</code>), then they may impose different terms. Please
- consult the licenses of these packages for more information.
- </p>
- <p>
- Alternatively, the configuration process of deal.II allows you to
- disable the use of all of these bundled libraries. In that case, you
- can not use their functionality but you also are not restricted by
- their license.
- <p>
-
-
- <h2>Contact</h2>
- <p>
- For further questions regarding licensing and commercial use please
- contact the deal.II principal developers directly via one of the
- following mail addresses:
- <ul>
- <li>
- Wolfgang Bangerth < bangerth@gmail.com >
- </li>
- <li>
- Timo Heister < heister@clemson.edu >
- </li>
- <li>
- Guido Kanschat < dr.guido.kanschat@gmail.com >
- </li>
- </ul>
- </p>
-
-
- <a name="license-text"></a>
- <h2>Full license text</h2>
-
- <pre>
-
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-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
- Also add information on how to contact you by electronic and paper mail.
-
- You should also get your employer (if you work as a programmer) or your
- school, if any, to sign a "copyright disclaimer" for the library, if
- necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the
- library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
- <signature of Ty Coon>, 1 April 1990
- Ty Coon, President of Vice
-
- That's all there is to it!
- </pre>
-
- <hr />
- <address>
- <a href="http://www.dealii.org/authors.html" target="_top">The deal.II Authors</a>
- $Date$
- </address>
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