代数幾何学セミナー
過去の記録 ~10/09|次回の予定|今後の予定 10/10~
開催情報 | 金曜日 13:30~15:00 数理科学研究科棟(駒場) ハイブリッド開催/117号室 |
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担当者 | 權業 善範、中村 勇哉、田中 公 |
2012年06月04日(月)
15:30-17:00 数理科学研究科棟(駒場) 122号室
渡辺究 氏 (埼玉大学)
Smooth P1-fibrations and Campana-Peternell conjecture (ENGLISH)
渡辺究 氏 (埼玉大学)
Smooth P1-fibrations and Campana-Peternell conjecture (ENGLISH)
[ 講演概要 ]
We give a complete classification of smooth P1-fibrations
over projective manifolds of Picard number 1 each of which admit another
smooth morphism of relative dimension one.
Furthermore, we consider relations of the result with Campana-Peternell conjecture
on Fano manifolds with nef tangent bundle.
We give a complete classification of smooth P1-fibrations
over projective manifolds of Picard number 1 each of which admit another
smooth morphism of relative dimension one.
Furthermore, we consider relations of the result with Campana-Peternell conjecture
on Fano manifolds with nef tangent bundle.