136 search results - page 23 / 28 » Geometric Modeling of Nano Structures with Periodic Surfaces |
VISUALIZATION
2005
IEEE
14 years 2 months ago
2005
IEEE
We describe a new dynamic level-of-detail (LOD) technique that allows real-time rendering of large tetrahedral meshes. Unlike approaches that require hierarchies of tetrahedra, ou...
CGF
2008
13 years 8 months ago
2008
We present a flexible GPU kernel for adaptive on-the-fly refinement of meshes with arbitrary topology. By simply reserving a small amount of GPU memory to store a set of adaptive ...
COMGEO
2008
ACM
13 years 8 months ago
2008
ACM
The flow complex is a geometric structure, similar to the Delaunay tessellation, to organize a set of (weighted) points in Rk. Flow shapes are topological spaces corresponding to ...
ISVD
2010
IEEE
13 years 6 months ago
2010
IEEE
—We study the topology of the Megaparsec Cosmic Web on the basis of the Alpha Shapes of the galaxy distribution. The simplicial complexes of the alpha shapes are used to determin...
IMR
2007
Springer
14 years 2 months ago
2007
Springer
Unstructured hexahedral mesh generation is a critical part of the modeling process in the Spectral-Element Method (SEM). We present some examples of seismic wave propagation in co...