This is an automated notification sent by Gna!.
It relates to:
task #1114, project Gna! Administration
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LATEST MODIFICATIONS of task #1114:
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Posted by: Mathieu Roy <yeupou>
Posted on: 2004-12-14 13:12 (Europe/Paris)
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Approval Status: None -> Approved
Should Start On: -> mar 14.12.2004 à 00:00
Should be Finished on: -> mar 14.12.2004 à 00:00
Assigned to: None -> yeupou
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OVERVIEW of task #1114:
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URL:
<http://gna.org/task/?func=detailitem&item_id=1114>
Summary: Submission of Rheolef - a finite element
environment,
Project: Gna! Administration
Submitted by: saramito
Submitted on: lun 13.12.2004 à 12:15
Status: Done
Approval Status: Approved
Should Start On: mar 14.12.2004 à 00:00
Should be Finished on: mar 14.12.2004 à 00:00
Category: Project Approval
Priority: 5 - Normal
Privacy: Public
Assigned to: yeupou
Percent Complete: 0%
Open/Closed: Closed
Effort: 0.00
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Site Admin. Approval/Edition URL:
<https://gna.org/admin/groupedit.php?group_id=876>
###### ORIGINAL SUBMISSION DETAILS ######
System Group Name:
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rheolef
Full Name:
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Rheolef - a finite element environment,
Type:
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Programs
License:
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GNU General Public License V2 or later
Other License:
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Description:
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Rheolef: a finite element environment
i.e. C++ classes and unix commands
Keywords: finite elements, numerical simulation, partial derivative equations,
C++, meshes, graphics
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 unix commands and C++
algorithms and containers.
Containers covers first the classic graph data structure for sparse
matrix formats and finite element meshes.
An higher level of abstraction is provided by containers related to
approximate finite element spaces, discrete fields and bilinear forms.
Current applications cover
- Poisson problems in 1D 2D and 3D with P1 or P2 elements
- Stokes problems in 2D and 3D, with P2-P1 or P1 bubble-P1 elements
- linear elasticity in 2D and 3D, with P1 and P2 elements,
including the incompressible and nearly incompressible elasticity
- characteristic method for convection-difusion, time-dependent problems
and Navier-Stokes equations.
- auto-adaptive mesh based for 2D problems
- axisymetric problems
- multi-regions and non-constant coefficients
Input and Output in various file format for meshes generators
and numerical data visualization systems (vtk, plotmtv, gnuplot).
Both reference manual and users guide are available.
Home page: http://www-lmc.imag.fr/lmc-edp/Pierre.Saramito/rheolef
The license is GPL.
Distribution is a tar.gz pack.
Other Software Required:
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all external programs are optionals.
graphics : gnuplot, plotmtv and vtk are free software.
meshes generatorsi :
- bamg is now free software as included in freefem software.
- qmg is free software.
- grummp : is "open source" but not free software.
Rheolef provides mesh files format converters for theses mesh
generators, but not depend if these programs are present or not.
Other Comments:
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Rheolef is written for applied mathematicians, physicians and
for fluid and solid mechanics applications.
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<http://gna.org/task/?func=detailitem&item_id=1114>
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