{"created":"2021-03-01T06:50:52.832654+00:00","id":32232,"links":{},"metadata":{"_buckets":{"deposit":"eee5c61e-b9d3-4c00-8dbf-14ed0cbed977"},"_deposit":{"id":"32232","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32232"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032232","sets":["80:4453:4485","9:504:4455:4486"]},"author_link":["71863","71864","71861","71862"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Development of a Fast Three-dimensional Electromagnetic Induction Solver Based on the Integral Equation Method"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"14","bibliographicPageStart":"6","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"技術研究報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A fast solver for a three-dimensional induction problem is developed based on the integral equation method. The algorithm used in the solver is based on that of Avdeev el al. (1997), which utilized Iterative Dissipative Method (IDM) to ensure convergence of the resultant Neumann series. The algorithm is modified to solve resultant large and dense linear equations by the Krylov subspace method, instead of the Jacobi method. This modification enhances the efficiency of the solver up to twice. Several variants of the Krylov subspace methods are tested, and it is found that the BiCGSTAB 2 method is most efficient for the benchmark model of the COMMEMI project (Zhdanov et al., 1997).","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"＜論説＞","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"71863","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MUNEKANE, Hiroshi"}]},{"nameIdentifiers":[{"nameIdentifier":"71864","nameIdentifierScheme":"WEKO"}],"names":[{"name":"UTADA, Hisashi"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00032223","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11602838","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13426486","subitem_source_identifier_type":"ISSN"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute，University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学地震研究所火山噴火予知研究推進センター"},{"subitem_text_value":"海半球観測研究センター"},{"subitem_text_value":"国土交通省国土地理院"},{"subitem_text_value":"Volcano Research Center"},{"subitem_text_value":"Ocean Hemisphere Research Center, Earthquake Research Institute, University of Tokyo"},{"subitem_text_value":"Geographical Survey Institute, Ministry of Land, Infrastructure and Transport"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宗包, 浩志"}],"nameIdentifiers":[{"nameIdentifier":"71861","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"歌田, 久司"}],"nameIdentifiers":[{"nameIdentifier":"71862","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":"2017-06-12"}],"displaytype":"detail","filename":"07_006-014.pdf","filesize":[{"value":"1.2MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"07_006-014.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32232/files/07_006-014.pdf"},"version_id":"ed7536ac-a294-43cc-8e85-22259b8c646c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"3D induction solver","subitem_subject_scheme":"Other"},{"subitem_subject":"integral equation","subitem_subject_scheme":"Other"},{"subitem_subject":"Iterative Dissipative Method","subitem_subject_scheme":"Other"},{"subitem_subject":"Krylov subspace","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":"積分方程式法を用いた高速三次元電磁応答計算コードの開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"積分方程式法を用いた高速三次元電磁応答計算コードの開発","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4485","4486"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-05-15"},"publish_date":"2017-05-15","publish_status":"0","recid":"32232","relation_version_is_last":true,"title":["積分方程式法を用いた高速三次元電磁応答計算コードの開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:07:33.210141+00:00"}