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Refinement based on longest-edge and self-similar four-triangle partitions

The triangle longest-edge bisection constitutes an efficient scheme for refining a mesh by reducing the obtuse triangles, since the largest interior angles are subdivided. One of these schemes is the four-triangle longest-edge (4T-LE) partition. Moreover, the four triangle self-similar (4T-SS) partition of an acute triangle yields four sub-triangles similar to the original one.
Year of publication:
2007
Authors: Padrón, Miguel A. ; Suárez, José P. ; Plaza, Ángel
Published in:
Mathematics and Computers in Simulation (MATCOM). - Elsevier, ISSN 0378-4754. - Vol. 75.2007, 5, p. 251-262
Publisher: Elsevier
Subject: Mesh quality | Uniform refinement | Longest-edge based algorithms
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Type of publication: Article
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Persistent link: https://www.econbiz.de/10011051227
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