{"created":"2021-03-01T06:20:41.420172+00:00","id":4036,"links":{},"metadata":{"_buckets":{"deposit":"e615bf94-4dd3-4c81-9083-d8b0e91afce0"},"_deposit":{"id":"4036","owners":[],"pid":{"revision_id":0,"type":"depid","value":"4036"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00004036","sets":["312:391","9:233:280"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Ａ∞型超ケーラー多様体について"}]},"item_7_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-03-24","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{}]}]},"item_7_date_granted_25":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2010-03-24"}]},"item_7_degree_grantor_23":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"University of Tokyo (東京大学)"}]}]},"item_7_degree_name_20":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(数理科学)"}]},"item_7_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We study hyperkahler manifolds of type A∞ , which are noncompact real 4-dimensional manifolds of infinite topological type. Anderson-Kronheimer-LeBrun[1] and Goto [8] have constructed these hyperkahler manifolds whose metrics arecomplete and depend on the choice of parameters. We observe how the Riemannianmetrics and the complex structures which are induced from hyperkahler structuresdepend on the choice of parameters. In particular,· we focus on the asymptoticbehavior of these hyperkahler .metrics. By ·taking an appropriate parameter, weshow that there exists a complete hyperkahler manifold of type A∞ whose volumegrowth is rα for each 3 < α < 4.","subitem_description_type":"Abstract"}]},"item_7_dissertation_number_26":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第26113号"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"9317","nameIdentifierScheme":"WEKO"}],"names":[{"name":"服部, 広大"}]}]},"item_7_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00004027","subitem_identifier_reg_type":"JaLC"}]},"item_7_select_21":{"attribute_name":"学位","attribute_value_mlt":[{"subitem_select_item":"doctoral"}]},"item_7_subject_13":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"410","subitem_subject_scheme":"NDC"}]},"item_7_text_22":{"attribute_name":"学位分野","attribute_value_mlt":[{"subitem_text_value":"Mathematical Sciences (数理科学)"}]},"item_7_text_24":{"attribute_name":"研究科・専攻","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Mathematical Sciences (数理科学研究科)"}]},"item_7_text_27":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_text_value":"博数理第355号"}]},"item_7_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院数理科学研究科"},{"subitem_text_value":"Graduate School of Mathematical Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"HATSUTORI, Kouta"}],"nameIdentifiers":[{"nameIdentifier":"9316","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":"2017-06-01"}],"displaytype":"detail","filename":"HatsutoriK_22_3_PhD_a.pdf","filesize":[{"value":"3.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"HatsutoriK_22_3_PhD_a.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/4036/files/HatsutoriK_22_3_PhD_a.pdf"},"version_id":"22fd27a5-5d0e-4509-9e15-4da6e5e0bd46"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-01"}],"displaytype":"detail","filename":"HatsutoriK_22_3_PhD_b.pdf","filesize":[{"value":"117.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"HatsutoriK_22_3_PhD_b.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/4036/files/HatsutoriK_22_3_PhD_b.pdf"},"version_id":"d3e0de81-f1cc-4d60-88f9-ad9af107630f"}]},"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":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"On hyperkähler manifolds of type Ａ∞","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On hyperkähler manifolds of type Ａ∞"}]},"item_type_id":"7","owner":"1","path":["391","280"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-10-23"},"publish_date":"2012-10-23","publish_status":"0","recid":"4036","relation_version_is_last":true,"title":["On hyperkähler manifolds of type Ａ∞"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:45:45.975084+00:00"}