{"created":"2021-03-01T06:59:30.128056+00:00","id":39947,"links":{},"metadata":{"_buckets":{"deposit":"b72904ab-f948-4c43-9695-dcb214e72f37"},"_deposit":{"id":"39947","owners":[],"pid":{"revision_id":0,"type":"depid","value":"39947"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00039947","sets":["312:6865:6866:6867","9:504:6868:6869:6870"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-02-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"423","bibliographicPageStart":"405","bibliographicVolumeNumber":"23","bibliographic_titles":[{"bibliographic_title":"Journal of mathematical sciences, the University of Tokyo"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We consider Cauchy problems for 2-dimensional wave equations in a complex domain. We assume that the initial values have singularities along the union of two hypersurfaces which are normally crossing at the origin. We show that the solutions have singularities not only along the corresponding characteristic hypersurfaces but also on the light cone issuing from the origin.","subitem_description_type":"Abstract"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Graduate School of Mathematical Sciences, The University of Tokyo"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11021653","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13405705","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"415","subitem_subject_scheme":"NDC"}]},"item_4_text_16":{"attribute_name":"Mathematical Reviews Number","attribute_value_mlt":[{"subitem_text_value":"MR"}]},"item_4_text_17":{"attribute_name":"Mathmatical Subject Classification","attribute_value_mlt":[{"subitem_text_value":"35L05(MSC2010)"},{"subitem_text_value":"35A20(MSC2010)"},{"subitem_text_value":"35A21(MSC2010)"}]},"item_4_text_33":{"attribute_name":"原稿受領日","attribute_value_mlt":[{"subitem_text_value":"2013-08-19"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Mathematics, National Defense Academy"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Uchikoshi, Keisuke"}],"nameIdentifiers":[{"nameIdentifier":"92350","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":"2017-06-14"}],"displaytype":"detail","filename":"jms230202.pdf","filesize":[{"value":"145.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jms230202.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/39947/files/jms230202.pdf"},"version_id":"8abd54f4-2306-4d10-b29a-b379a98e46e8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Complex Cauchy propblem","subitem_subject_scheme":"Other"},{"subitem_subject":"propagation of the singularities","subitem_subject_scheme":"Other"},{"subitem_subject":"light cone","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Wave Equations in a Complex Domain","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Wave Equations in a Complex Domain"}]},"item_type_id":"4","owner":"1","path":["6867","6870"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-04-13"},"publish_date":"2017-04-13","publish_status":"0","recid":"39947","relation_version_is_last":true,"title":["Wave Equations in a Complex Domain"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:14:48.803075+00:00"}