{"created":"2023-06-20T13:23:09.261544+00:00","id":67,"links":{},"metadata":{"_buckets":{"deposit":"18e59842-ab30-407f-93ab-80e84a575d2b"},"_deposit":{"created_by":3,"id":"67","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"67"},"status":"published"},"_oai":{"id":"oai:kougei.repo.nii.ac.jp:00000067","sets":["12:17:28:29"]},"author_link":["208","971"],"item_2_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1983","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"5","bibliographicPageStart":"1","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"東京工芸大学工学部紀要"},{"bibliographic_title":"The Academic Reports, the Faculty of Engineering, Tokyo Polytechnic University","bibliographic_titleLang":"en"}]}]},"item_2_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we study properties of some birational invariants of a complex variety and a fibred space to classify complex algebraic varieties (resp. Kaehlerian manifolds) into the following three types (i) hyperbolic type (ii) parabolic type (iii) elliptic type. ln §1, we define Kodaira and weak Kodaira dimensions and the concepts of pseudo-effectivity, semipositivity and universal effectivity for a coherent sheaf. ln §2, we prove three elementary properties (i) functoriality (ii) easy addition theorem (iii) parabolicity theorem for a weak canonical fibering. ln §3,we prove one of Sakai's conjectures forλ-dimensions under some assumption. Moreover, we consider a deformation theory of complete complex algebraic structures (resp. compact Kaehlerian structures) up to birational equivalence (resp. bimeromorphic equivalence).","subitem_description_type":"Other"}]},"item_2_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"3","subitem_description_type":"Other"}]},"item_2_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00001511882","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_2_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_2_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00159741","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03876055","subitem_source_identifier_type":"ISSN"}]},"item_2_text_6":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"東京工芸大学工学部"}]},"item_2_title_3":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_title":"フクソダイスウタヨウタイ ノ ソウユウリフヘンスウ ニ ツイテ"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"前原, 和寿"},{"creatorName":"マエハラ, カズヒサ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"971","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"MAEHARA, Kazuhisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"208","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":"2017-04-21"}],"displaytype":"detail","filename":"KJ00001511882.pdf","filesize":[{"value":"333.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00001511882.pdf","url":"https://kougei.repo.nii.ac.jp/record/67/files/KJ00001511882.pdf"},"version_id":"1427fc8a-04c2-4588-9773-ebbe32102fb9"}]},"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":"複素代数多様体の双有理不変数について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複素代数多様体の双有理不変数について"},{"subitem_title":"Birational Invariants of Complex Varieties","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-04-21"},"publish_date":"2017-04-21","publish_status":"0","recid":"67","relation_version_is_last":true,"title":["複素代数多様体の双有理不変数について"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T13:45:21.924369+00:00"}