On some families of Enriques surfaces parametrized by rational modular curves
代数幾何学セミナー
開催期間
2016.7.7(木)
15:00 ~ 16:30
15:00 ~ 16:30
場所
九州大学 伊都キャンパス ウエスト1号館 中セミナー室 W1-D-610
講演者
大橋 久範 (東京理科大学)
概要
We discuss two families of Enriques surfaces, namely Kondo's surfaces of type II and the family given in the work of Mukai and the speaker. They have pleasant presentations of automorphism groups. We will exhibit a new explicit equation for the former and give a relationship to the elliptic modular surfaces.