Abstract:
A very general surface of degree at least four in ℙ3 contains no curves other than intersections with surfaces. We find a formula for the degree of the locus of surfaces in ℙ3 of degree at least five which contain some elliptic quartic curves. We also compute the degree of the locus of quartic surfaces containing an elliptic quartic curve, a case not covered by that formula. © 2014 American Mathematical Society.
Registro:
Documento: |
Artículo
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Título: | Enumeration of surfaces containing an elliptic quartic curve |
Autor: | Cukierman, F.; Lopez, A.F.; Vainsencher, I. |
Filiación: | Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 1, Buenos Aires, 1428, Argentina Dipartimento di Matematica e Fisica, Universitá di Roma Tre, Largo San Leonardo Murialdo 1, Roma, 00146, Italy ICEX-Departamento de Matemática-UFMG, Av. Antônio Carlos, 6627 - Caixa Postal 702, Belo Horizonte, MG CEP 31270-901, Brazil
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Palabras clave: | Enumerative geometry; Intersection theory; Noether-Lefschetz locus |
Año: | 2014
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Volumen: | 142
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Número: | 10
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Página de inicio: | 3305
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Página de fin: | 3313
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DOI: |
http://dx.doi.org/10.1090/S0002-9939-2014-11998-8 |
Título revista: | Proceedings of the American Mathematical Society
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Título revista abreviado: | Proc. Am. Math. Soc.
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ISSN: | 00029939
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029939_v142_n10_p3305_Cukierman |
Referencias:
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Citas:
---------- APA ----------
Cukierman, F., Lopez, A.F. & Vainsencher, I.
(2014)
. Enumeration of surfaces containing an elliptic quartic curve. Proceedings of the American Mathematical Society, 142(10), 3305-3313.
http://dx.doi.org/10.1090/S0002-9939-2014-11998-8---------- CHICAGO ----------
Cukierman, F., Lopez, A.F., Vainsencher, I.
"Enumeration of surfaces containing an elliptic quartic curve"
. Proceedings of the American Mathematical Society 142, no. 10
(2014) : 3305-3313.
http://dx.doi.org/10.1090/S0002-9939-2014-11998-8---------- MLA ----------
Cukierman, F., Lopez, A.F., Vainsencher, I.
"Enumeration of surfaces containing an elliptic quartic curve"
. Proceedings of the American Mathematical Society, vol. 142, no. 10, 2014, pp. 3305-3313.
http://dx.doi.org/10.1090/S0002-9939-2014-11998-8---------- VANCOUVER ----------
Cukierman, F., Lopez, A.F., Vainsencher, I. Enumeration of surfaces containing an elliptic quartic curve. Proc. Am. Math. Soc. 2014;142(10):3305-3313.
http://dx.doi.org/10.1090/S0002-9939-2014-11998-8