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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| PRIMS_58-4-1.pdf | 159.94 kB | Adobe PDF | 見る/開く |
完全メタデータレコード
| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | Fujino, Osamu | en |
| dc.contributor.alternative | 藤野, 修 | ja |
| dc.date.accessioned | 2023-01-11T02:35:09Z | - |
| dc.date.available | 2023-01-11T02:35:09Z | - |
| dc.date.issued | 2022-11-04 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/278341 | - |
| dc.description.abstract | We establish a kind of subadjunction formula for quasi-log canonical pairs. As an application, we prove that a connected projective quasi-log canonical pair whose quasi-log canonical class is anti-ample is simply connected and rationally chain connected. We also supplement the cone theorem for quasi-log canonical pairs. More precisely, we prove that every negative extremal ray is spanned by a rational curve. Finally, we treat the notion of Mori hyperbolicity for quasi-log canonical pairs. | en |
| dc.language.iso | eng | - |
| dc.publisher | European Mathematical Society Publishing House | en |
| dc.publisher | Research Institute for Mathematical Sciences of Kyoto University | en |
| dc.rights | This PDF is the author accepted manuscript of the following paper: https://doi.org/10.4171/prims/58-4-1. | en |
| dc.rights | This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 | en |
| dc.subject | 14J17 | en |
| dc.subject | 14E30 | en |
| dc.subject | subadjunction | en |
| dc.subject | quasi-log canonical pairs | en |
| dc.subject | simply connectedness | en |
| dc.subject | rationally chain connectedness | en |
| dc.subject | Fano varieties | en |
| dc.subject | cone theorem | en |
| dc.subject | lengths of extremal rational curves | en |
| dc.subject | Mori hyperbolicity | en |
| dc.title | Subadjunction for Quasi-Log Canonical Pairs and Its Applications | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | Publications of the Research Institute for Mathematical Sciences | en |
| dc.identifier.volume | 58 | - |
| dc.identifier.issue | 4 | - |
| dc.identifier.spage | 669 | - |
| dc.identifier.epage | 691 | - |
| dc.relation.doi | 10.4171/PRIMS/58-4-1 | - |
| dc.textversion | author | - |
| dcterms.accessRights | open access | - |
| datacite.awardNumber | 16H03925 | - |
| datacite.awardNumber | 16H06337 | - |
| datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H03925/ | - |
| datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H06337/ | - |
| dc.identifier.pissn | 0034-5318 | - |
| dc.identifier.eissn | 1663-4926 | - |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.awardTitle | 高次元代数多様体の双有理幾何学 | ja |
| jpcoar.awardTitle | 周期の理論と双有理幾何学の融合，ミラー対称性研究の新時代 | ja |
| 出現コレクション: | 学術雑誌掲載論文等 | |
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