Feel++ is a unified C++ implementation of Galerkin methods (finite and spectral element methods) in 1D, 2D and 3D to solve partial differential equations.
Feel++ is
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a versatile mathematical kernel solving easily problems using different techniques thus allowing testing and comparing methods, e.g. cG versus dG.
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a small and manageable library which nevertheless encompasses a wide range of numerical methods and techniques and in particular reduced order methods such as the reduced basis method.
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a software that follows closely the mathematical abstractions associated with partial differential equations (PDE) and in particular the finite element mathematical framework and variational formulations.
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a library that offers solving strategies that scales up to thousands and even tens of thousands of cores.
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a library entirely in C++ allowing to create C++ complex and typically non-linear multi-physics applications currently in industry, physics and health-care.
All the Feel++ manuals are available at http://book.feelpp.org.
You can contribute to improve this documentation on GitHub.
See also how to write the book.
Feel++ uses Antora to generate the website http://docs.feelpp.org.
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Prerequisites : npm, curl You can install these dependencies on Ubuntu/Debian OS by executing : sudo apt install npm curl |
Once you have installed prerequisites, follow the next steps to generate a local preview of the website http://docs.feelpp.org.
git clone https://github.com/feelpp/book.feelpp.org.git # (1)
git clone https://github.com/feelpp/toolbox.git # (2)
cd book.feelpp.org # (3)
npm install # (4)
npm run dev # (5)
npm run serve # (6)
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clone the source for the website
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clone the source for toolbox cases doc
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go the toplevel directory
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install antora and some other dependencies
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build a local preview of the website with Antora
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start the node.js webserver
serve
, see the docs.