{"links":{},"id":14545,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00014545","sets":["581:781:791"]},"path":["791"],"owner":"1","recid":"14545","title":["代用電荷法におけるスキームの「不変性」について"],"pubdate":{"attribute_name":"公開日","attribute_value":"1993-03-15"},"_buckets":{"deposit":"7e9ceb3b-9c1a-4d54-9668-6a8b81b2cae5"},"_deposit":{"id":"14545","pid":{"type":"depid","value":"14545","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"代用電荷法におけるスキームの「不変性」について","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"代用電荷法におけるスキームの「不変性」について"},{"subitem_title":"On \"Invariance\" of Schemes in the Fundamental Solution Method","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":"1993-03-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学数理解析研究所"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Research Institute for Mathematical Sciences, Kyoto University","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/14545/files/IPSJ-JNL3403018.pdf"},"date":[{"dateType":"Available","dateValue":"1995-03-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL3403018.pdf","filesize":[{"value":"310.0 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":"8eba9b11-ac44-4e90-a24f-ec2101ca7dc9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1993 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"室田, 一雄"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazuo, Murota","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":"2次元のLaplace方程式4u=0のDirichlet問題に対する代用電荷法においてはIN u(N)(X)=-2 t _: Qj j=1log ll x - y j ll の形の近似式（ここで yjeR2 (j=1 ・・・ N) は電荷点の座標）を用いるのが普通であるが、これは座標のスケーリングや境界条件の原点移動に対して不変でない。そこで，IN u(N)(x)=Q0~2lr _: Qjloglix-yjll j=1 の形の近似式を考え、その係数Qj(j=0 1 ?N) をj=1 _ NQj=O という制約下で定めることを提案する。これにより、物理的に自然で、かつ、数学的にもよい性質をもった近似方式が得られる。","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"535","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"533","bibliographicIssueDates":{"bibliographicIssueDate":"1993-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"34"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T22:48:19.827132+00:00","updated":"2025-01-23T00:46:38.355216+00:00"}