{"created":"2021-03-01T06:59:40.949882+00:00","id":40106,"links":{},"metadata":{"_buckets":{"deposit":"13750889-4d03-4554-bd59-466a09e2dde9"},"_deposit":{"id":"40106","owners":[],"pid":{"revision_id":0,"type":"depid","value":"40106"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00040106","sets":["312:6865:6949:6955","9:504:6868:6951:6956"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-08-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"259","bibliographicPageStart":"177","bibliographicVolumeNumber":"14","bibliographic_titles":[{"bibliographic_title":"Journal of mathematical sciences, the University of Tokyo"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We are studying representations obtained from actions of Galois groups on torsors of paths on a projective line minus a finite number of points. Using these actions on torsors of paths, we construct geometrically representations of Galois groups which realize $\\ell$-adically the associated graded Lie algebra of the fundamental group of the tannakian category of mixed Tate motives over ${\\rm Spec}\\, \\Zbb$, ${\\rm Spec}\\, \\Zbb [i]$, ${\\rm Spec}\\, \\Zbb [\\frac{1}{q}]$, ${\\rm Spec}\\,\\Oc _{\\Qbb ( \\sqrt {-q})}$ for any prime number $q$ ($q\\\neq 2$ in the last case) and over ${\\rm Spec}\\,\\Oc _{\\Qbb ( \\sqrt {-q})}[\\frac{1}{q}]$ for any prime number $q$ congruent to $3$  modulo $4$ and also for $q=2.$","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_17":{"attribute_name":"Mathmatical Subject Classification","attribute_value_mlt":[{"subitem_text_value":"11G55(MSC2000)"},{"subitem_text_value":"11G99(MSC2000)"},{"subitem_text_value":"14G32(MSC2000)"}]},"item_4_text_33":{"attribute_name":"原稿受領日","attribute_value_mlt":[{"subitem_text_value":"2004-12-15"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wojtkowiak, Zdzis{\\l}aw"}],"nameIdentifiers":[{"nameIdentifier":"138678","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":"2017-06-27"}],"displaytype":"detail","filename":"jms140203.pdf","filesize":[{"value":"487.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jms140203.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/40106/files/jms140203.pdf"},"version_id":"607b8057-7632-4b00-93d3-f2dd47cbdddb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Galois group","subitem_subject_scheme":"Other"},{"subitem_subject":"fundamental group","subitem_subject_scheme":"Other"},{"subitem_subject":"torsor of paths","subitem_subject_scheme":"Other"},{"subitem_subject":"$\\ell$-adic polylogarithms","subitem_subject_scheme":"Other"},{"subitem_subject":"Lie algebra","subitem_subject_scheme":"Other"},{"subitem_subject":"Lie algebra of derivations","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":"On the Galois actions on torsors of paths I, Descent of Galois representations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the Galois actions on torsors of paths I, Descent of Galois representations"}]},"item_type_id":"4","owner":"1","path":["6955","6956"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-08-29"},"publish_date":"2008-08-29","publish_status":"0","recid":"40106","relation_version_is_last":true,"title":["On the Galois actions on torsors of paths I, Descent of Galois representations"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:13:33.032635+00:00"}