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IMR
2004
Springer
14 years 4 months ago
2004
Springer
In the finite element analysis that deals with large deformation, the process usually produces distorted elements at the later stages of the analysis. These distorted elements lea...
IMR
2004
Springer
14 years 4 months ago
2004
Springer
This paper presents a generic approach to mesh global optimization via node movement, based on a discrete graph-theoretic model. Mesh is considered as an electric system with lump...
IMR
2004
Springer
14 years 4 months ago
2004
Springer
In this paper we present two novel techniques to improve the quality of triangle surface meshes while preserving surface characteristics as much as possible. In contrast to previo...
IMR
2004
Springer
14 years 4 months ago
2004
Springer
A surface is often approximated by a network of triangular facets. In the absence of a precise mathematical description of the underlying surface all information about surface pro...
IMR
2004
Springer
14 years 4 months ago
2004
Springer
In this paper, we propose a robust isotropic tetrahedral mesh generation method. An advancing front method is employed to control local mesh density and to easily preserve the ori...