Properties of minimal charts and their applications V: Charts of type (3,2,2)

Author:

Nagase Teruo1,Shima Akiko2ORCID

Affiliation:

1. Tokai University, 4-1-1 Kitakaname, Hiratuka, Kanagawa, 259-1292 Japan

2. Department of Mathematics, Tokai University, 4-1-1 Kitakaname, Hiratuka, Kanagawa, 259-1292 Japan

Abstract

Let [Formula: see text] be a chart, and we denote by [Formula: see text] the union of all the edges of label [Formula: see text]. A chart [Formula: see text] is of type [Formula: see text] if there exists a label [Formula: see text] such that [Formula: see text], [Formula: see text], [Formula: see text], and [Formula: see text] where [Formula: see text] is the number of white vertices in [Formula: see text]. In this paper, we prove that there is no minimal chart of type [Formula: see text].

Funder

JSPS KAKENHI

Publisher

World Scientific Pub Co Pte Lt

Subject

Algebra and Number Theory

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