Peer-Reviewed Journal Details
Mandatory Fields
Mustata, AM, Mustata, A;
2008
March
Advances In Mathematics
Tautological Rings of Stable Map Spaces
Validated
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Optional Fields
217
4
1728
1755
We find a set of generators and relations for the system of extended tautological rings associated to the moduli spaces of stable maps in genus zero, admitting a simple geometrical interpretation. In particular, when the target is P-n, these give a complete presentation for the cohomology and Chow rings in the cases with/without marked points. (c) 2007 Elsevier Inc. All rights reserved..
DOI 10.1016/j.aim.2007.09.013
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