The Shortest-Edge Duplication of Triangles

The Shortest-Edge Duplication of Triangles

We introduce a new triangle transformation, the shortest-edge (SE) duplication, as a natural way of mesh derefinement suitable to those meshes obtained by iterative application of longest-edge bisection refinement. Metric properties of the SE duplication of a triangle in the region of normalised tri...

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Bibliographic Details
Main Authors:	Miguel Ángel Padrón, Francisco Perdomo, Ángel Plaza, José Pablo Suárez
Format:	Article
Language:	English
Published:	MDPI AG 2022-10-01
Series:	Mathematics
Subjects:	triangulations shortest edge finite element method triangle shape
Online Access:	https://www.mdpi.com/2227-7390/10/19/3643

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