ID | 33222 |
フルテキストURL | |
著者 |
Hoshi, Yuichiro
Research Institute for Mathematical Sciences Kyoto University
|
抄録 | In the present paper, we study the cuspidalization problem for the fundamental group of a curve by means of the log geometry of the log configuration scheme, which is a natural compactification of the usual configuration space of the curve. The goal of this paper is to show that the fundamental group of the configuration space is generated by the images from morphisms from a group extension of the fundamental groups of the configuration spaces of lower dimension, and that the fundamental group of the configuration space can be partially reconstructed from a collection of data concerning the fundamental groups of the configuration spaces of lower dimension. |
発行日 | 2009-01
|
出版物タイトル |
Mathematical Journal of Okayama University
|
巻 | 51巻
|
号 | 1号
|
出版者 | Department of Mathematics, Faculty of Science, Okayama University
|
開始ページ | 1
|
終了ページ | 26
|
ISSN | 0030-1566
|
NCID | AA00723502
|
資料タイプ |
学術雑誌論文
|
言語 |
英語
|
論文のバージョン | publisher
|
査読 |
有り
|
Submission Path | mjou/vol51/iss1/1
|
JaLCDOI |