Produces quasi-uniform meshes with respect to a metric tensor field. Uses local mesh modifications and Delaunay kernel to adapt the initial mesh. Allows to deal with rigid body motion and moving meshes.

C. Dobrzynski (Univ. Bordeaux I), P.F.

Surface meshes are adapted to a geometric metric tensor field based on the intrinsic properties of the discrete surface to produce quasi-uniform meshes. Uses local mesh modification to adapt theinitial mesh. Decimation based on the Hausdorff distance between the initial and the current triangulation is also proposed.
Take a look at the technical report.

Yams version 1 is currently distributed by Distène.

Provides a set of useful commands to read/write mesh files using the mesh data structure.

Loic Marechal (Inria)

Solver based on Lagrange P1 and P2 finite elements for two and three dimensional domains.

M. DeBuhan (UPMC), P.F.

Solver based on Lagrange P1 finite elements for two dimensional domains. Especially designed to handle Stokes equations for the incompressible flow between two immiscible fluids presenting a large viscosity ratio.

C. Bui (UPMC), B. Maury (Univ. Orsay), P.F.

Solver based on Lagrange P1 finite elements and the method of characteristics to efficiently solve the advection equation.

C. Bui (UPMC), P.F.

Provide a set of routines to handle Compressed Sparse Row matrices as well as (precond.) Conjugate Gradient and GMRES tools.

developped to visualize numerical simulation results on unstructured meshes in two and three dimensions. Scalar, vector and tensor fields can be easily associated and displayed with meshes.

Thanks to C. Dobrzynski, there is an inline HTML documentation (but in French).
There is also a technical report describing its main features.

Efficient transfer (P1 interpolation) of solution(s) between two meshes, useful in the adaptation loop.

Compute anisotropic metric based on solution variations (i.e. Hessian-based). One option allows to construct a metric suitable for level set interface capturing.