{"created":"2022-05-12T06:55:37.120544+00:00","id":2003814,"links":{},"metadata":{"_buckets":{"deposit":"26cd214a-b86d-4662-b251-fdce3277bea0"},"_deposit":{"id":"2003814","owner":"1","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003814"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:02003814","sets":["312:8042","9:7435:7436"]},"author_link":[],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-08-25","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"LMSR2021-3","bibliographic_titles":[{"bibliographic_title":"数理科学実践研究レター","bibliographic_titleLang":"ja"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本レポートでは音響ブラックホールの形状最適化問題について,変分解析によるアプローチで考察する.本研究では屈曲波の到達時刻の汎関数構造に着目して,ある種の拘束条件を課すことにより,最適解が存在するための十分条件と最適解が満たすべき必要条件を導出した.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_8_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0002003814","subitem_identifier_reg_type":"JaLC"}]},"item_8_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院数理科学研究科","subitem_publisher_language":"ja"}]},"item_8_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"東京大学大学院数理科学研究科"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Mathematical Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京大学","affiliationNameLang":"ja"},{"affiliationName":"The University of Tokyo","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"岡本, 潤","creatorNameLang":"ja"},{"creatorName":"Okamoto, Jun","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"date":[{"dateType":"Available","dateValue":"2022-05-12"}],"displaytype":"detail","filename":"LMSR2021-3.pdf","filesize":[{"value":"216.6 KB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/2003814/files/LMSR2021-3.pdf"},"version_id":"0779c81d-4e41-4c8c-a17a-ae880e25c1b6"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"音響ブラックホールの形状最適化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音響ブラックホールの形状最適化","subitem_title_language":"ja"}]},"item_type_id":"8","owner":"1","path":["8042","7436"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-05-12"},"publish_date":"2022-05-12","publish_status":"0","recid":"2003814","relation_version_is_last":true,"title":["音響ブラックホールの形状最適化"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:39:03.804185+00:00"}