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Seshadri constants on Jacobian of curves
Author:
Jian Kong
Journal:
Trans. Amer. Math. Soc. 355 (2003), 3175-3180
MSC (2000):
Primary 14H40; Secondary 14K12
Posted:
April 17, 2003
MathSciNet review:
1974680
Full-text PDF Free Access
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Abstract: We compute the Seshadri constants on the Jacobian of hyperelliptic curves, as well as of curves with genus three and four. For higher genus curves we conclude that if the Seshadri constants of their Jacobian are less than 2, then the curves must be hyperelliptic.
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Additional Information
Jian Kong
Affiliation:
Department of Mathematics, Johns Hopkins University, Baltimore, Maryland 21218
Email:
jkong@math.jhu.edu
DOI:
http://dx.doi.org/10.1090/S0002-9947-03-03305-1
PII:
S 0002-9947(03)03305-1
Keywords:
Algebraic geometry,
algebraic curves,
abelian varieties
Received by editor(s):
August 1, 2002
Received by editor(s) in revised form:
August 26, 2002
Posted:
April 17, 2003
Article copyright:
© Copyright 2003 American Mathematical Society
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