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VISUALIZATION
2005
IEEE
13 years 9 months ago
Marching Diamonds for Unstructured Meshes
We present a higher-order approach to the extraction of isosurfaces from unstructured meshes. Existing methods use linear interpolation along each mesh edge to find isosurface in...
John C. Anderson, Janine Bennett, Kenneth I. Joy
MOC
1998
86views more  MOC 1998»
13 years 3 months ago
Convergence analysis of a covolume scheme for Maxwell's equations in three dimensions
This paper contains error estimates for covolume discretizations of Maxwell’s equations in three space dimensions. Several estimates are proved. First, an estimate for a semi-dis...
R. A. Nicolaides, D.-Q. Wang
SIAMNUM
2010
127views more  SIAMNUM 2010»
12 years 10 months ago
The Discrete Duality Finite Volume Method for Convection-diffusion Problems
In this paper we extend the discrete duality finite volume (DDFV) formulation to the steady convection-diffusion equation. The discrete gradients defined in DDFV are used to define...
Yves Coudière, Gianmarco Manzini