{"created":"2023-07-27T05:19:02.086060+00:00","id":108662,"links":{},"metadata":{"_buckets":{"deposit":"217811e1-5bb1-4eb5-a58c-e31014c9d5d2"},"_deposit":{"created_by":3,"id":"108662","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"108662"},"status":"published"},"_oai":{"id":"oai:tohoku.repo.nii.ac.jp:00108662","sets":["91:860"]},"author_link":["227660","227661"],"item_23_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-06-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"286","bibliographicPageStart":"267","bibliographicVolumeNumber":"61","bibliographic_titles":[{"bibliographic_title":"東北數學雜誌. Second series"},{"bibliographic_title":"Tohoku mathematical journal. Second series","bibliographic_titleLang":"en"}]}]},"item_23_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Let $B$ be a normal affine $\\boldsymbol{C}$-domain and let $A$ be a $\\boldsymbol{C}$-subalgebra of $B$ such that $B$ is a finite $A$-module. Let $\\delta$ be a locally nilpotent derivation on $A$. Then $\\delta$ lifts uniquely to the quotient field $L$ of $B$, which we denote by $\\Delta$. We consider when $\\Delta$ is a locally nilpotent derivation of $B$. This is a classical subject treated in [17, 19, 16]. We are interested in the case where $A$ is the $G$-invariant subring of $B$ when a finite group $G$ acts on $B$. As a related topic, we treat in the last section the finite coverings of log affine pseudo-planes in terms of the liftings of the $\\boldsymbol{A}^1$-fibrations associated with locally nilpotent derivations.","subitem_description_type":"Other"}]},"item_23_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_23_identifier_14":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"J-STAGE | https://www.jstage.jst.go.jp/article/tmj/61/2/61_267/_article/-char/ja"}]},"item_23_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00863953","subitem_source_identifier_type":"NCID"}]},"item_23_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408735","subitem_source_identifier_type":"ISSN"}]},"item_23_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"School of Science and Technology , Kwansei Gakuin University"},{"subitem_text_language":"en","subitem_text_value":"School of Science and Technology, Kwansei Gakuin University"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masuda, Kayo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"227660","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Miyanishi, Masayoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"227661","nameIdentifierScheme":"WEKO"}]}]},"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":"Lifting of the additive group scheme actions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Lifting of the additive group scheme actions"}]},"item_type_id":"23","owner":"3","path":["860"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-04-07"},"publish_date":"2017-04-07","publish_status":"0","recid":"108662","relation_version_is_last":true,"title":["Lifting of the additive group scheme actions"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T19:32:48.699854+00:00"}