閉曲面の三角形分割のLoosely-Tightness

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概要

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• A triangulation G of a closed surface is said to be κ-loosely tight if for any surjective assignment f : V (G) {1, 2, …, 3+κ}, there is a face of G whose three vertices f assigns three distinct numbers to. The looseness ζ (G) is the minimum value κ such that G is κ-loosely tight. We shall give various arguments on the loosely-tightness and the looseness ζ (G) of triangulations of closed surfaces.

• 横浜国立大学の論文

著者

• 根上 生也

  Department Of Mathematics Faculty Of Education Yokohama National University

• 緑川 俊英

  Department of Mathematics, Faculty of Education, Yokohama National University

• 緑川 俊英

  Department Of Mathematics Faculty Of Education Yokohama National University

関連論文

• 閉曲面上の三角形分割の再理蔵構造
• 閉曲面の三角形分割のLoosely-Tightness

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