Delaunay triangulations of generalized Bolza surfaces - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Preprints, Working Papers, ... Year : 2021

Delaunay triangulations of generalized Bolza surfaces

Abstract

The Bolza surface can be seen as the quotient of the hyperbolic plane, represented by the Poincaré disk model, under the action of the group generated by the hyperbolic isometries identifying opposite sides of a regular octagon centered at the origin. We consider _generalized_ Bolza surfaces Mg, where the octagon is replaced by a regular 4g-gon, leading to a genus g surface. We propose an extension of Bowyer's algorithm to these surfaces. In particular, we compute the value of the systole of Mg. We also propose algorithms computing small sets of points on Mg that are used to initialize Bowyer's algorithm.
Fichier principal
Vignette du fichier
generalized_Bolza.pdf (6.47 Mo) Télécharger le fichier
Vignette du fichier
medium.png (50.32 Ko) Télécharger le fichier
Origin Files produced by the author(s)
Format Figure, Image

Dates and versions

hal-03080125 , version 1 (17-12-2020)
hal-03080125 , version 2 (11-03-2021)

Identifiers

Cite

Matthijs Ebbens, Iordan Iordanov, Monique Teillaud, Gert Vegter. Delaunay triangulations of generalized Bolza surfaces. 2021. ⟨hal-03080125v2⟩
193 View
186 Download

Altmetric

Share

Gmail Mastodon Facebook X LinkedIn More