Bicanonical Pencil of a Determinantal Barlow Surface

نویسنده

  • YONGNAM LEE
چکیده

In this paper, we study the bicanonical pencil of a Godeaux surface and of a determinantal Barlow surface. This study gives a simple proof for the unobstructedness of deformations of a determinantal Barlow surface. Then we compute the number of hyperelliptic curves in the bicanonical pencil of a determinantal Barlow surface via classical Prym theory.

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تاریخ انتشار 2000