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On the tangent spaces of Chow groups of certain projective hypersurfaces
Author(s):
Avery
Ching
Journal:
Proc. Amer. Math. Soc.
132
(2004),
325-331.
MSC (2000):
Primary 14C15;
Secondary 19D45
Posted:
July 2, 2003
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Abstract:
In this paper, the Chow groups of projective hypersurfaces are studied. We will prove that if the degree of the hypersurface is sufficiently high, its Chow group is ``small'' in the sense that its formal tangent space vanishes. Then, we will give an example in which the formal tangent space is infinite dimensional.
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Additional Information:
Avery
Ching
Affiliation:
Department of Mathematics, Johns Hopkins University, Baltimore, Maryland 21218-2686
Email:
aching@math.jhu.edu
DOI:
10.1090/S0002-9939-03-07154-5
PII:
S 0002-9939(03)07154-5
Received by editor(s):
May 20, 2001
Received by editor(s) in revised form:
September 30, 2002
Posted:
July 2, 2003
Communicated by:
Michael Stillman
Copyright of article:
Copyright
2003,
American Mathematical Society
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