Universal relations on stable map spaces in genus zero

Abstract

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.

some typos corrected

References in corpus (4)

• The tautological rings of the moduli spaces of stable maps
• An Elementary GIT Construction of the Moduli Space of Stable Maps
• Tautological rings of stable map spaces
• Intermediate Moduli Spaces of Stable Maps