{"created":"2025-02-21T03:59:02.009737+00:00","id":2007657,"links":{},"metadata":{"_buckets":{"deposit":"24990d89-98bd-4900-9598-fc995f91f477"},"_deposit":{"created_by":41,"id":"2007657","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007657"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007657","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Calabi-Yau threefolds arising from fiber products of rational quasi-elliptic surfaces, II","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hirokado, Masayuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Hirokado","familyNameLang":"en"}],"givenNames":[{"givenName":"Masayuki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ito, Hiroyuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ito","familyNameLang":"en"}],"givenNames":[{"givenName":"Hiroyuki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Saito, Natsuo","creatorNameLang":"en"}],"familyNames":[{"familyName":"Saito","familyNameLang":"en"}],"givenNames":[{"givenName":"Natsuo","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2007 Springer-Verlag"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Calabi-Yau threefolds","subitem_subject_scheme":"Other"},{"subitem_subject":"quasi-elliptic surfaces","subitem_subject_scheme":"Other"},{"subitem_subject":"crepant resolutations","subitem_subject_scheme":"Other"},{"subitem_subject":"supersingular K3 surfaces","subitem_subject_scheme":"Other"},{"subitem_subject":"410","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"We construct examples of supersingular Calabi-Yau threefolds in characteristic 2 making use of the method by Schoen. Unirational Calabi-Yau threefolds of five different topological types are obtained. There are two examples with the third Betti number zero among them, and they are counted as other examples of non-liftable Calabi-Yau threefolds in characteristic 2 after the one given by Schröer","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Springer-Verlag"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"325"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"343","bibliographicPageStart":"325","bibliographicVolumeNumber":"125","bibliographic_titles":[{"bibliographic_title":"Manuscripta Mathematica"},{"bibliographic_title":"Manuscripta Mathematica"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_b1a7d7d4d402bcce","subitem_version_type":"AO"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"The original version is abailable at www.springerlink.com"}]},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s00229-007-0151-x","subitem_relation_type_select":"DOI"}},{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1007/s00229-007-0151-x","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"ManuscMath_125_325.pdf","filesize":[{"value":"214.3 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007657/files/ManuscMath_125_325.pdf"},"version_id":"bc04e775-0f1f-4bb0-9225-88ecce069a27"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"24604"},"item_title":"Calabi-Yau threefolds arising from fiber products of rational quasi-elliptic surfaces, II","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2007657","relation_version_is_last":true,"title":["Calabi-Yau threefolds arising from fiber products of rational quasi-elliptic surfaces, II"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T10:42:30.776677+00:00"}