Distinguishing Embedded Curves in Rational Complex Surfaces
نویسنده
چکیده
We construct many pairs of smoothly embedded complex curves with the same genus and self-intersection number in the rational complex surfaces CP 2#nCP 2 with the property that no self-diffeomorphism of CP 2#nCP 2 sends one to the other. In particular, as a special case we answer a question originally posed by R. Gompf (1995) concerning genus two curves of selfintersection number 0 in CP 2#13CP .
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تاریخ انتشار 1997