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UNIVERSAL RELATIONS ON STABLE MAP SPACES IN GENUS ZERO
, 2006
"... We introduce a factorization for the map between moduli spaces of stable maps which forgets one marked point. This leads to a study of universal relations in the cohomology of stable map spaces in genus zero. ..."
Abstract

Cited by 4 (2 self)
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We introduce a factorization for the map between moduli spaces of stable maps which forgets one marked point. This leads to a study of universal relations in the cohomology of stable map spaces in genus zero.
TAUTOLOGICAL RINGS OF STABLE MAP SPACES
, 2006
"... 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 ..."
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Cited by 2 (1 self)
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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.