{"created":"2023-05-15T09:46:28.735035+00:00","id":8108,"links":{},"metadata":{"_buckets":{"deposit":"6b5e40ee-cb6d-4072-92c9-72e81de2c707"},"_deposit":{"created_by":11,"id":"8108","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"8108"},"status":"published"},"_oai":{"id":"oai:kagawa-u.repo.nii.ac.jp:00008108","sets":["1:49:26:899"]},"author_link":["2450","2333","3305"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-07-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"292","bibliographicPageStart":"285","bibliographicVolumeNumber":"76","bibliographic_titles":[{"bibliographic_title":"香川大学経済論叢","bibliographic_titleLang":"ja"},{"bibliographic_title":"Kagawa University economic review","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A generalization is presented concerning theorems on non-negative invertibility. That is, a necessary and sufficient condition is given under which a real square matrix has its inverse with non-negative columns in a subset of the whole index set. This condition is simple, geometrical, and intuitively natural. The result includes as a special case various theorems on non-negative invertibility in the ordinary sense. Motivation of the generalization from economics as well as its significance are also explained.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_heading_23":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"論説","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"Articles","subitem_heading_language":"en"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"香川大学経済研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Economic Society, Kagawa University","subitem_publisher_language":"en"}]},"item_10002_relation_12":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110000973841","subitem_relation_type_select":"NAID"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00038281","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-3030","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤本, 喬雄","creatorNameLang":"ja"},{"creatorName":"フジモト, タカオ","creatorNameLang":"ja-Kana"},{"creatorName":"Fujimoto, Takao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2450","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000002338587","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000002338587"},{"nameIdentifier":"read0136387","nameIdentifierScheme":"researchmap","nameIdentifierURI":"https://researchmap.jp/read0136387"}]},{"creatorNames":[{"creatorName":"Silva, José A.","creatorNameLang":"ja"},{"creatorName":"シルバ, ホセ A.","creatorNameLang":"ja-Kana"},{"creatorName":"Silva, José A.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2333","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000016437835","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000016437835"}]},{"creatorNames":[{"creatorName":"Villar, Antonio","creatorNameLang":"ja"},{"creatorName":"ビジャール, アントニオ","creatorNameLang":"ja-Kana"},{"creatorName":"Villar, Antonio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3305","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000002625688","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000002625688"},{"nameIdentifier":"0000-0002-2670-7552","nameIdentifierScheme":"ORCID ID","nameIdentifierURI":"https://orcid.org/0000-0002-2670-7552"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-11-08"}],"displaytype":"detail","filename":"AN00038281_076-2_L091.pdf","filesize":[{"value":"468.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00038281_076-2_L091","objectType":"fulltext","url":"https://kagawa-u.repo.nii.ac.jp/record/8108/files/AN00038281_076-2_L091.pdf"},"version_id":"4fb770c5-1529-4736-a73c-d83b4e8bf531"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Non-negative invertibility","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Columnwise partial non-negativity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Geometrical conditions","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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 generalization of theorems on inverse-positive matrices","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A generalization of theorems on inverse-positive matrices","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"11","path":["899"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-11-08"},"publish_date":"2021-11-08","publish_status":"0","recid":"8108","relation_version_is_last":true,"title":["A generalization of theorems on inverse-positive matrices"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-09-22T08:44:06.599370+00:00"}