{"created":"2021-03-01T06:05:52.473229+00:00","id":2178,"links":{},"metadata":{"_buckets":{"deposit":"99c14212-dbfd-4d2b-a529-d51b513fc6c8"},"_deposit":{"id":"2178","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2178"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002178","sets":["176:488:489","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"110","bibliographicPageStart":"105","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"Nihonkai Mathematical Journal"},{"bibliographic_title":"Nihonkai Mathematical Journal","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We prove that the Steiner ratios for complete locally compact length spaces having n ends are less than or equal to n/2(n-1). In particular, the Steiner ratio of a complete simply connected surface with a pole satisfying the Visibility axiom is 1/2.","subitem_description_type":"Abstract"}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟大学"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10800960","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13419951","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tamura, Shinetsu"}],"nameIdentifiers":[{"nameIdentifier":"7402","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Innami, Nobuhiro"}],"nameIdentifiers":[{"nameIdentifier":"7403","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":"2019-07-29"}],"displaytype":"detail","filename":"19_2_105-110.pdf","filesize":[{"value":"332.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"19_2_105-110.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/2178/files/19_2_105-110.pdf"},"version_id":"48bb21f5-a4bb-40c5-913c-e727a6117acb"}]},"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":"Steiner ratios for length spaces having ends","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Steiner ratios for length spaces having ends"},{"subitem_title":"Steiner ratios for length spaces having ends","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","489"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-04-17"},"publish_date":"2014-04-17","publish_status":"0","recid":"2178","relation_version_is_last":true,"title":["Steiner ratios for length spaces having ends"],"weko_creator_id":"1","weko_shared_id":2},"updated":"2022-12-15T03:34:59.829183+00:00"}