{"created":"2021-03-01T06:44:16.931597+00:00","id":8807,"links":{},"metadata":{"_buckets":{"deposit":"e9c22427-ae7b-4625-a2d0-97a29b7dedf3"},"_deposit":{"id":"8807","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8807"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00008807","sets":["3:233:244"]},"author_link":["35985"],"item_12_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999","bibliographicIssueDateType":"Issued"}}]},"item_12_date_granted_46":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"1999-03-25"}]},"item_12_degree_grantor_44":{"attribute_name":"学位授与大学","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"筑波大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"University of Tsukuba"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"12102","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_12_degree_name_43":{"attribute_name":"取得学位","attribute_value_mlt":[{"subitem_degreename":"博士（工学） "},{"subitem_degreename":"Doctor of Philosophy in Engineering"}]},"item_12_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Green関数法は、境界が複雑で回折・多重反射・透過といった平面変形が卓越するような波浪場の解析に対してきわめて合理的な解析手法である。近年、この手法の非一様水深場への拡張として、一様水深場における点源波の厳密解であるHankel関数に代わり、緩勾配方程式の放物型近似式の数値解を用いる手法が提案された。ここで、数値的な取り扱いが困難となる特異点近傍では、便宜上一様水深を仮定してHankel関数が用いられている。 ...","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_12_description_45":{"attribute_name":"学位授与年度","attribute_value_mlt":[{"subitem_description":"1998","subitem_description_type":"Other"}]},"item_12_dissertation_number_47":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第2111号"}]},"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":"藤井, 信太郎","creatorNameLang":"ja"},{"creatorName":"Fuji, Shintaro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"35985","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":"2013-12-18"}],"displaytype":"detail","filename":"A2111.pdf","filesize":[{"value":"103.3 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"abstract","url":"https://tsukuba.repo.nii.ac.jp/record/8807/files/A2111.pdf"},"version_id":"caf301a0-36f1-40e9-b7b9-88d21e0de5c4"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-12-18"}],"displaytype":"detail","filename":"1.pdf","filesize":[{"value":"2.6 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tsukuba.repo.nii.ac.jp/record/8807/files/1.pdf"},"version_id":"1fc38fbe-b4bb-49fb-b904-62bb9e4b7be0"}]},"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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"波浪場解析における緩勾配方程式のGreen関数について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"波浪場解析における緩勾配方程式のGreen関数について","subitem_title_language":"ja"}]},"item_type_id":"12","owner":"1","path":["244"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-07-25"},"publish_date":"2007-07-25","publish_status":"0","recid":"8807","relation_version_is_last":true,"title":["波浪場解析における緩勾配方程式のGreen関数について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-04-21T04:55:59.664611+00:00"}