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Abstract: Several algorithms for generating two-dimensional unstructured meshes use triangle insertion and removal as their basic operations. This work presents a robust mathematical Jbamework, based on Morse Theory, which allows full control of the topological changes caused by the insertion or removal of triangles into 2D meshes. Topological control is ensured by a set of Morse operators and simplifies both the maintenance of the data structures representing the meshes and the implementation of... (Update)
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BibTeX entry: (Update)
@misc{ nonato-topological,
author = "L.G. Nonato and A. Castelo and M.C.F. de Oliveira",
title = "A Topological Approach for Handling Triangle Insertion and Removal into
Two-Dimensional Unstructured Meshes",
url = "citeseer.nj.nec.com/551625.html" }
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Documents on the same site (http://www.icmc.sc.usp.br/~gnonato/pub_gustavo.html):
Morse Operators for Digital Planar Surfaces and.. - Nonato, Castelo.. (Correct)
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