In this paper, we begin by recalling an adaptive mesh generation method governed by isotropic and anisotropic discrete metric maps, by means of the generation of a unit mesh with respect to aâ€¦ (More)

This paper gives a procedure to control the size variation in a mesh adaption scheme where the size speci cation (the so-called control space) is used to govern the mesh generation stage. The methodâ€¦ (More)

This paper presents a new method for surface mesh simplification. Given an initial surface mesh (denoted as reference mesh), the goal is to reduce the number of mesh elements while preserving theâ€¦ (More)

This paper proposes a method to evaluate the size quality as well as the shape quality of constrained surface meshes, the constraint being either a given metric or the geometric metric associatedâ€¦ (More)

An increasingly important part of quantum chemistry is devoted to molecular surfaces. To model such a surface, each constituting atom is idealized by a simple sphere. Surface mesh generationâ€¦ (More)

In the boundary representation (B-Rep) model, a three-dimensional (3D) surface is de ned by a set of â€˜simpler surfacesâ€™ called â€˜patchesâ€™. Although there are many di erent ways to specify a patch, aâ€¦ (More)

This paper deals with adaptive simulation of time-dependent problems. Mesh adaptation for unsteady con gurations is especially important as the phenomenon evolves in the whole computational domainâ€¦ (More)

To start, we recall a mesh generation method, allowing to create a so called unit mesh, which is an extension of the classical Delaunay method in the case where the process is governed via anâ€¦ (More)

Most of the numerical simulation methods regarding cloth draping are based on mechanical models. Graphically, the representation of this model is likely to be a uniform grid. Fabrics being a veryâ€¦ (More)