Irreducibility of spatial graphs

研究成果: Article査読

5 被引用数 (Scopus)

抄録

A graph embedded in the 3-sphere is called irreducible if it is non-splittable and for any 2-sphere embedded in the 3-sphere that intersects the graph at one point the graph is contained in one of the 3-balls bounded by the 2-sphere. We show that irreducibility is preserved under certain deformations of embedded graphs. We show that certain embedd graphs are irreducible.

本文言語English
ページ(範囲)121-124
ページ数4
ジャーナルJournal of Knot Theory and its Ramifications
11
1
DOI
出版ステータスPublished - 2002

ASJC Scopus subject areas

  • Algebra and Number Theory

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