From: Matthias Maier
- The deal.II library has been placed under an Open
- Source license, in the sense advocated by the Open Source
- Initiative. You are thus free to copy and use it, and you have
- free access to all source code.
-
- However, deal.II is not in the public domain, it
- is property of and copyrighted by the
- deal.II Authors, and
- there are restrictions on its use:
- The legally binding license is the GNU Lesser
- General Public License (LGPL) as published by the Free Software
- Foundation; either version 2.1 of the License, or (at your option)
- any later version.
-
- 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
- below.
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- In this document, as well as in the program files, the terms
- authors of deal.II and
- deal.II authors generally refer to all
- people mentioned at the deal.II Authors
- page.
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- 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.
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- The deal.II project does not require copyright assignments for
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- for the following courtesy:
- The deal.II license
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- Contributions
-
- Referencing the library
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-
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- 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. -
-- We keep a list of publications - using deal.II. Feel free to let us know about your publications. -
- - - -- deal.II comes bundled with copies of - UMFPACK, - Threading Building Blocks, - BOOST and - FunctionParser. - These projects reside in the subdirectory "bundled/". Please note - that these projects are copyrighted by others than the deal.II - authors and are covered by different licenses. For details, - consult the respective webpage. -
-
- The libraries listed above are all open source and as such place few
- restrictions on their use. However, if you want to distribute
- software developed with deal.II (in source or binary form) and you
- are using the packages above (with source code in
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), then they may impose different terms. Please
- consult the licenses of these packages for more information.
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- 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. -
- - -
- For further questions regarding licensing and commercial use please - contact the deal.II principal developers directly via one of the - following mail addresses: -
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