幾何コロキウム
過去の記録 ~05/01|次回の予定|今後の予定 05/02~
開催情報 | 金曜日 10:00~11:30 数理科学研究科棟(駒場) 126号室 |
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担当者 | 植田一石,金井雅彦,二木昭人 |
備考 | 開始時間と開催場所などは変更されることがあるので, セミナーごとにご確認ください. |
2013年10月24日(木)
10:00-11:30 数理科学研究科棟(駒場) 122号室
開始時間と開催場所などは変更されることがあるので, セミナーごとにご確認ください.
今城洋亮 氏 (京都大学)
Some Uniqueness Theorems for Smoothing Singularities in Special Lagrangian Geometry (JAPANESE)
開始時間と開催場所などは変更されることがあるので, セミナーごとにご確認ください.
今城洋亮 氏 (京都大学)
Some Uniqueness Theorems for Smoothing Singularities in Special Lagrangian Geometry (JAPANESE)
[ 講演概要 ]
Special Lagrangian submanifolds are area-minimizing Lagrangian submanifolds of Calabi--Yau manifolds. I'll talk mainly about the singularities of two special Lagrangian planes intersecting transversely. I'll determine a class of smoothing models for the singularities.
By some results of Abouzaid and Smith one can determine the smoothing models up to quasi-isomorphism in a Fukaya category. I'll combine it with a technique of Thomas and Yau.
Special Lagrangian submanifolds are area-minimizing Lagrangian submanifolds of Calabi--Yau manifolds. I'll talk mainly about the singularities of two special Lagrangian planes intersecting transversely. I'll determine a class of smoothing models for the singularities.
By some results of Abouzaid and Smith one can determine the smoothing models up to quasi-isomorphism in a Fukaya category. I'll combine it with a technique of Thomas and Yau.