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代数幾何学セミナー
過去の記録 ～05/22｜次回の予定｜今後の予定 05/23～
| 開催情報 | 金曜日 13:30～15:00 数理科学研究科棟(駒場) 118号室 |
|---|---|
| 担当者 | 權業 善範、河上 龍郎 、榎園 誠 |
2016年06月20日(月)
14:45-16:15 数理科学研究科棟(駒場) 123号室
普段と曜日、時間、部屋が異なります。The day of the week, the time and the room are different from usual.
Zhixian Zhu 氏 (KIAS)
Fujita's freeness conjecture for 5-fold (English)
普段と曜日、時間、部屋が異なります。The day of the week, the time and the room are different from usual.
Zhixian Zhu 氏 (KIAS)
Fujita's freeness conjecture for 5-fold (English)
[ 講演概要 ]
Let X be a smooth projective variety of dimension n and L any ample line bundle. Fujita conjectured that the adjoint line bundle O(K_X+mL) is globally generated for any m greater or equal to dimX+1. By studying the singularity of pairs, we prove Fujita's freeness conjecture for smooth 5-folds.
Let X be a smooth projective variety of dimension n and L any ample line bundle. Fujita conjectured that the adjoint line bundle O(K_X+mL) is globally generated for any m greater or equal to dimX+1. By studying the singularity of pairs, we prove Fujita's freeness conjecture for smooth 5-folds.
