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[ Source: rheolef  ]

Package: rheolef (7.2-3 and others)

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efficient Finite Element environment

Rheolef is a computer environment that serves as a convenient laboratory for computations in applied mathematics involving finite element-like methods. It provides a set of commands and C++ algorithms and containers.

Most basically, containers cover the classic graph data structure for sparse matrix formats and finite element meshes. At a higher level of abstraction, they can handle approximate finite element spaces, discrete fields. Flexible and powerful expressions are used to specify bilinear forms.

Current applications include:

 * massively distributed memory finite element environment, based on MPI;
 * elasticity, Stokes and Navier-Stokes problems in 2D and 3D;
 * complex fluids applications: viscoplasticity, viscoelasticity, wall slip;
 * nonlinear problems with fixed-point, Newton and continuation methods;
 * high order polynomials, mixed elements and discontinuous Galerkin methods;
 * auto-adaptive mesh approaches;
 * axisymmetric problems;
 * multi-regions and variable coefficient problems.

This package provides the rheolef commands. These support input and output in various file formats for mesh-generators and numerical data visualization systems such as paraview, and gnuplot.

Tags: Field: Mathematics, Role: Program

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Download rheolef

Download for all available architectures
Architecture Version Package Size Installed Size Files
alpha (unofficial port) 7.2-3+b2 693.9 kB3,182.0 kB [list of files]
amd64 7.2-3+b4 797.9 kB2,894.0 kB [list of files]
arm64 7.2-3+b4 704.2 kB2,974.0 kB [list of files]
hppa (unofficial port) 7.2-2+b2 766.9 kB3,009.0 kB [list of files]
i386 7.2-3+b3 784.8 kB2,888.0 kB [list of files]
m68k (unofficial port) 7.2-3+b3 731.2 kB2,812.0 kB [list of files]
mips64el 7.2-3+b4 677.4 kB4,050.0 kB [list of files]
ppc64 (unofficial port) 7.2-3+b4 752.4 kB3,678.0 kB [list of files]
ppc64el 7.2-3+b4 825.6 kB3,614.0 kB [list of files]
riscv64 7.2-3+b3 765.0 kB2,258.0 kB [list of files]
s390x 7.2-3+b4 797.5 kB2,998.0 kB [list of files]
sh4 (unofficial port) 6.4-1 443.9 kB1,019.0 kB [list of files]
sparc64 (unofficial port) 7.2-3+b5 633.4 kB9,429.0 kB [list of files]
x32 (unofficial port) 7.2-2 763.6 kB2,571.0 kB [list of files]