On Equations of Double Planes

نویسنده

  • CARLOS RITO
چکیده

This paper describes how to compute equations of plane models of minimal Du Val double planes of general type with pg = q = 1 and K2 = 2, . . . , 8. A double plane with K2 = 8 having bicanonical map not composed with the associated involution is also constructed. The computations are done using the algebra system Magma.

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تاریخ انتشار 2009