A NOTE ON THE HILBERT SCHEME OF POINTS ON A CUSP CURVE
2012 ◽
Vol 22
(03)
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pp. 1250025
We study the Hilbert scheme of points on a cusp curve, mostly the punctual Hilbert scheme [Formula: see text] which parameterizes m points supported at a cusp. We show that the reduced punctual scheme [Formula: see text] is isomorphic to ℙ1 and the Hilbert scheme has one singularity along [Formula: see text].
2014 ◽
Vol 13
(08)
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pp. 1450056
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1998 ◽
Vol 13
(34)
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pp. 2731-2742
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Keyword(s):
2019 ◽
Vol 220
(2)
◽
pp. 581-610
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2013 ◽
Vol 149
(3)
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pp. 481-494
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