Descendent bounds for effective divisors on $\overline {M}_g$
Author:
R. Pandharipande
Journal:
J. Algebraic Geom. 21 (2012), 299-303
DOI:
https://doi.org/10.1090/S1056-3911-2010-00554-1
Published electronically:
January 3, 2011
MathSciNet review:
2877436
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Abstract | References | Additional Information
Abstract: The slope of $\overline {M}_g$ is bounded from below by $\frac {60}{g+4}$ via a descendent calculation.
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Additional Information
R. Pandharipande
Affiliation:
Department of Mathematics, Princeton University, 406 Fine Hall, Washington Road, Princeton, New Jersey 08544-1000
MR Author ID:
357813
Received by editor(s):
May 29, 2009
Received by editor(s) in revised form:
December 11, 2009
Published electronically:
January 3, 2011
Additional Notes:
The author was partially supported by NSF grant DMS-0500187.
