Planar triangulations which quadrangulate other surfaces

Atsuhiro Nakamoto, Seiya Negami, Katsuhiro Ota, Jozef Širáň

研究成果: Article査読

6 被引用数 (Scopus)

抄録

We shall show that for any closed surface F2 except the sphere, there is a triangulation on the sphere which can be embedded on F2 as a quadrangulation, and characterize those 5-connected triangulations on the sphere that quadrangulate other closed surfaces, discussing double 4-cycle covers of triangulations.

本文言語English
ページ(範囲)817-833
ページ数17
ジャーナルEuropean Journal of Combinatorics
25
6
DOI
出版ステータスPublished - 2004 8

ASJC Scopus subject areas

  • Discrete Mathematics and Combinatorics

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