{"created":"2021-03-01T06:59:38.683337+00:00","id":40073,"links":{},"metadata":{"_buckets":{"deposit":"8ed9ed0e-bc11-4c87-83a4-a94797103def"},"_deposit":{"id":"40073","owners":[],"pid":{"revision_id":0,"type":"depid","value":"40073"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00040073","sets":["312:6865:6929:6933","9:504:6868:6931:6934"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-11-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"460","bibliographicPageStart":"441","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"Journal of mathematical sciences, the University of Tokyo"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Let S be a Riemann surface of type (p, n) with 3p + n > 4 that contains at least one puncture a. Let  p,n denote the set of pseudo-Anosov maps of S that are isotopic to products of two Dehn twists and are isotopic to the identity map on ˜ S = S ∪ {a}. In this article, we give a lower bound for dilatations of elements of  p,n. We also estimate for any hyperbolic structure of ˜ S the hyperbolic lengths of those filling closed geodesics of ˜ S stemming from the elements of  p,n.","subitem_description_type":"Abstract"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Graduate School of Mathematical Sciences, The University of Tokyo"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11021653","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13405705","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"415","subitem_subject_scheme":"NDC"}]},"item_4_text_16":{"attribute_name":"Mathematical Reviews Number","attribute_value_mlt":[{"subitem_text_value":"MR"}]},"item_4_text_17":{"attribute_name":"Mathmatical Subject Classification","attribute_value_mlt":[{"subitem_text_value":"32G15(MSC2000)"},{"subitem_text_value":"30C60(MSC2000)"},{"subitem_text_value":"30F60(MSC2000)"}]},"item_4_text_33":{"attribute_name":"原稿受領日","attribute_value_mlt":[{"subitem_text_value":"2009-04-23"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Zhang, C."}],"nameIdentifiers":[{"nameIdentifier":"92535","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-14"}],"displaytype":"detail","filename":"jms160303.pdf","filesize":[{"value":"231.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jms160303.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/40073/files/jms160303.pdf"},"version_id":"47f2d76b-ba4d-4d7f-b795-0af482b1677e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Riemann surfaces","subitem_subject_scheme":"Other"},{"subitem_subject":"pseudo-Anosov","subitem_subject_scheme":"Other"},{"subitem_subject":"Dehn twists, dilatations","subitem_subject_scheme":"Other"},{"subitem_subject":"Mapping classes","subitem_subject_scheme":"Other"},{"subitem_subject":"Teichm\\\"{u}ller spaces","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A lower bound for dilatations of certain class of pseudo-Anosov maps of  Riemann surfaces","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A lower bound for dilatations of certain class of pseudo-Anosov maps of  Riemann surfaces"}]},"item_type_id":"4","owner":"1","path":["6933","6934"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-11-30"},"publish_date":"2010-11-30","publish_status":"0","recid":"40073","relation_version_is_last":true,"title":["A lower bound for dilatations of certain class of pseudo-Anosov maps of  Riemann surfaces"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:15:06.379172+00:00"}