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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(e) ISSN 0002-9939(p)

     

Equivalence of the Nash conjecture for primitive and sandwiched singularities

Author(s): Jesús Fernández-Sánchez
Journal: Proc. Amer. Math. Soc. 133 (2005), 677-679.
MSC (2000): Primary 14B05, 14E15, 32B10
Posted: August 4, 2004
MathSciNet review: 2113914
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Abstract | References | Similar articles | Additional information

Abstract: We show that in order to prove the Nash Conjecture for sandwiched singularities it is enough to prove it for primitive singularities.


References:

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E. CASAS-ALVERO, Singularities of plane curves, volume 276 of London Math. Soc. Lecture Note Series. Cambridge University Press, 2000. MR 1782072 (2003b:14035)

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J. FERNÁNDEZ-SÁNCHEZ, On sandwiched singularities and complete ideals. J. Pure Appl. Algebra, 185: 165-175, 2003. MR 2006424

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J. FERNÁNDEZ-SÁNCHEZ, Nash families of smooth arcs on a sandwiched singularity. To appear in Math. Proc. Cambridge. Philos. Soc.

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S. ISHII, J. KOLLÁR, The Nash problem on arc families of singularities. Preprint. math.AG/0207171. Duke Math. J., 120: 601-620, 2003. MR 2030097

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J. NASH, Arc structure of singularities. Duke Math. J., 81:31-38, 1996. MR 1381967 (98f:14011)

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C. PLÉNAT, A propos de la conjecture de Nash. Preprint. math.AG/0301358.

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M. SPIVAKOVSKY, Sandwiched singularities and desingularization of surfaces by normalized transformations. Ann. of Math., 131:411-491, 1990. MR 1053487 (91e:14013)


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Additional Information:

Jesús Fernández-Sánchez
Affiliation: Departament d'Àlgebra i Geometria, Universitat de Barcelona, Gran Via, 585, E--08007, Barcelona, Spain
Email: jsan@cerber.mat.ub.es

DOI: 10.1090/S0002-9939-04-07643-9
PII: S 0002-9939(04)07643-9
Keywords: Sandwiched singularity, arc, infinitely near point
Received by editor(s): August 27, 2003
Received by editor(s) in revised form: November 1, 2003
Posted: August 4, 2004
Additional Notes: The author was partially supported by Generalitat de Catalunya 2001SGR00071 and EAGER, European Union contract HPRN-CT-2000-00099
Communicated by: Michael Stillman
Copyright of article: Copyright 2004, American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.




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