Geodesic
Algorithm for generating a conformal quasi-hierarchical triangular mesh that weakly $\delta$-approximates given polygonal lines
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 49 (2009) no. 5, pp. 874-878 Cet article a éte moissonné depuis la source Math-Net.Ru

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An algorithm is proposed for generating a conformal quasi-hierarchical triangular mesh that approximates a set of given polygonal lines to accuracy $\delta$. The solvability of the problem is guaranteed by the possibility of shifting the polygonal lines within their $\delta$-neighborhood. The resulting mesh consists of a small number of triangles and admits a multigrid implementation. An estimate is given for the growing number of mesh triangles with decreasing $\delta$ (of order $\log_2^2\delta^{-1}$). The algorithm is applied to a particular set of polygonal lines. 
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     title = {Algorithm for generating a~conformal quasi-hierarchical triangular mesh that weakly $\delta$-approximates given polygonal lines},
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V. N. Chugunov. Algorithm for generating a conformal quasi-hierarchical triangular mesh that weakly $\delta$-approximates given polygonal lines. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 49 (2009) no. 5, pp. 874-878. http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_5_a8/

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