{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00016398","sets":["581:927:932"]},"path":["932"],"owner":"1","recid":"16398","title":["並列計算機により3項方程式を解くためのmodified cyclic reduction algorithm"],"pubdate":{"attribute_name":"公開日","attribute_value":"1979-03-15"},"_buckets":{"deposit":"38e6c286-5d7c-41f5-9e15-a9039638ef97"},"_deposit":{"id":"16398","pid":{"type":"depid","value":"16398","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"並列計算機により3項方程式を解くためのmodified cyclic reduction algorithm","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"並列計算機により3項方程式を解くためのmodified cyclic reduction algorithm"},{"subitem_title":"A Modified Cyclic Reduction Algorithm for Solving a Tridiagonal System of Linear Equations by Parallel Computer","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ショートノート","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"1979-03-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"富士通（株）ソフトウェア事業部LP部"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Software Division, Fujitsu Ltd","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/16398/files/IPSJ-JNL2002014.pdf"},"date":[{"dateType":"Available","dateValue":"1981-03-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL2002014.pdf","filesize":[{"value":"265.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c989fc22-6d7b-41c1-99c6-8ac139ad0b38","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1979 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平岩, 健三"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kenzo, Hiraiwa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では 3項方程式を安全に解くための新しい並列解法を提案する.この解法は従来のcyclic reduction algorithmを あるscaling 手法により改善したものである.しかし その実行時間はcyclic reduction algorithmよりも少し遅いだけである.また この解法の中で発生する丸めの誤差が考察される.そして提案された解法は cyclic reduction algorithmよりも安全であり ガウス消去法よりも安定であることが 数値的に示される.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"193","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"190","bibliographicIssueDates":{"bibliographicIssueDate":"1979-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"20"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":16398,"updated":"2025-01-22T23:53:37.214834+00:00","links":{},"created":"2025-01-18T22:49:40.879295+00:00"}