{"created":"2023-06-19T10:35:13.780311+00:00","id":1178,"links":{},"metadata":{"_buckets":{"deposit":"aa6c1c91-0fcb-4b7d-b0c8-72e531d1c0c3"},"_deposit":{"created_by":14,"id":"1178","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"1178"},"status":"published"},"_oai":{"id":"oai:ous.repo.nii.ac.jp:00001178","sets":["296:314:330"]},"author_link":[],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"8","bibliographicPageStart":"1","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"岡山理科大学紀要. A, 自然科学","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Okayama University of Science. A, Natural Sciences","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河野, 敏行","creatorNameLang":"ja"},{"creatorName":"コウノ, トシユキ","creatorNameLang":"ja-Kana"},{"creatorName":"Kohno, Toshiyuki","creatorNameLang":"en"}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"It is well known that if the coefficient matrix is a generalized diagonally dominant matrix, then the Jacobi and the Gauss-Seidel methods converge. We know in our experiments that the number of iteration of these iterative methods is inveresely proportional to the degree of diagonal dominance of the coefficient matrix. In this paper, our is to present the definition of the diagonally dominant ratio as the degree of the convergence rate, and we define the diagonal dominator to improve the diagonally dominant ratio.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00033244","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Applied Mathematics, Okayama University of Science"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学応用数学科"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1997-03-31"}],"displaytype":"detail","filename":"KJ00000063687.pdf","filesize":[{"value":"330.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://ous.repo.nii.ac.jp/record/1178/files/KJ00000063687.pdf"},"version_id":"9ecc0655-e8d9-4fb4-8b02-45aae33da646"}]},"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 diagonally dominant ratio","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the diagonally dominant ratio","subitem_title_language":"ja"},{"subitem_title":"On the diagonally dominant ratio","subitem_title_language":"en"}]},"item_type_id":"1","owner":"14","path":["330"],"pubdate":{"attribute_name":"PubDate","attribute_value":"1997-03-31"},"publish_date":"1997-03-31","publish_status":"0","recid":"1178","relation_version_is_last":true,"title":["On the diagonally dominant ratio"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-10-03T04:17:43.479158+00:00"}