{"created":"2023-07-27T06:19:55.080760+00:00","id":944,"links":{},"metadata":{"_buckets":{"deposit":"cde1f178-9d52-4615-94fd-7890ea80286d"},"_deposit":{"created_by":3,"id":"944","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"944"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00000944","sets":["11:12:16"]},"author_link":["3977","4145"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"634","bibliographicPageStart":"611","bibliographicVolumeNumber":"67","bibliographic_titles":[{"bibliographic_title":"Tohoku Mathematical Journal"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We show a congruence theorem for oriented Lorentzian surfaces with horizontal reflector lifts in pseudo-Riemannian space forms of neutral signature. As a corollary, a charactcrization theorem is obtained for the Lorentzian Boruvka spheres, that is, a full real analytic null r-planar geodesic immersion with vanishing mean curvature vector field is locally congruent to the Lorentzian Boruvka sphere in a 2r-dimensional space form of neutral signature.","subitem_description_type":"Abstract"}]},"item_4_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"出版者照会済","subitem_description_type":"Other"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北大学大学院理学研究科数学専攻 = Tohoku University, Mathematical Institute"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2748/tmj/1450798076","subitem_relation_type_select":"DOI"}}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA00863942","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0040-8735","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hasegawa, Kazuyuki"}],"nameIdentifiers":[{"nameIdentifier":"3977","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"50349825","nameIdentifierScheme":"金沢大学研究者情報","nameIdentifierURI":"http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=50349825"},{"nameIdentifier":"50349825","nameIdentifierScheme":"研究者番号","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000050349825"}]},{"creatorNames":[{"creatorName":"Miura, Kouhei"}],"nameIdentifiers":[{"nameIdentifier":"4145","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":"2017-10-02"}],"displaytype":"detail","filename":"ED-PR-HASEGAWA-K-611.pdf","filesize":[{"value":"198.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ED-PR-HASEGAWA-K-611.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/944/files/ED-PR-HASEGAWA-K-611.pdf"},"version_id":"daad50a3-b10b-47e7-b699-c627ecd0edd6"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Extremal lorentzian surfaces with null r-Planar geodesics in space forms","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Extremal lorentzian surfaces with null r-Planar geodesics in space forms"}]},"item_type_id":"4","owner":"3","path":["16"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-02"},"publish_date":"2017-10-02","publish_status":"0","recid":"944","relation_version_is_last":true,"title":["Extremal lorentzian surfaces with null r-Planar geodesics in space forms"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-05-09T02:51:16.731503+00:00"}