Ja n 20 03 Geometry of arithmetically Gorenstein curves in P 4 Robin Hartshorne
نویسنده
چکیده
We characterize the postulation character of arithmetically Gorenstein curves in P 4. We give conditions under which the curve can be realized in the form mH −K on some ACM surface. Finally, we strengthen a theorem of Watanabe by showing that any general arithmetically Gorenstein curve in P4 can be obtained from a line by a series of ascending complete-intersection biliaisons.
منابع مشابه
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