Compatible Contact Structures of Fibered Positively Twisted Graph Multilinks in the 3-Sphere

研究成果: Article査読

抄録

We study compatible contact structures of fibered, positively twisted graph multilinks in S3 and prove that the contact structure of such a multilink is tight if and only if the orientations of its link components are all consistent with or all opposite to the orientation of the fibers of the Seifert fibrations of that graph multilink. As a corollary, we show that the compatible contact structures of the Milnor fibrations of real analytic germs of the form (Formula presented.) are always overtwisted.

本文言語English
ページ(範囲)273-293
ページ数21
ジャーナルVietnam Journal of Mathematics
42
3
DOI
出版ステータスPublished - 2014 9 1
外部発表はい

ASJC Scopus subject areas

  • 数学 (全般)

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