論文

査読有り
2013年

Non-left-orderable double branched coverings

ALGEBRAIC AND GEOMETRIC TOPOLOGY
  • Tetsuya Ito

13
4
開始ページ
1937
終了ページ
1965
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.2140/agt.2013.13.1937
出版者・発行元
GEOMETRY & TOPOLOGY PUBLICATIONS

We develop a method to show the fundamental group of the double branched covering of links is not left-orderable by introducing a notion of coarse presentation. Like usual group presentations, a coarse presentation is given by a set of generators and relations, but inequalities are allowed as relations. By using coarse presentations, we give a family of links whose double branched covering has non-left-orderable fundamental group. Our family of links includes many known and new examples.

リンク情報
DOI
https://doi.org/10.2140/agt.2013.13.1937
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000322544800002&DestApp=WOS_CPL
ID情報
  • DOI : 10.2140/agt.2013.13.1937
  • ISSN : 1472-2739
  • Web of Science ID : WOS:000322544800002

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