Institute of Mathematics for Industry


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On some families of Enriques surfaces parametrized by rational modular curves

Hold Date 2016-07-07 15:00~2016-07-07 16:30

Place Seminar Room W1-D-610, West Zone 1, Ito campus, Kyushu University

Object person  

Speaker Hisanori OHASHI (Tokyo University of Science)

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.