An Additive Basis for the Chow Ring of $overline{mathcal M}_{0,2}({mathbb P}^r,2)$
We begin a study of the intersection theory of the moduli spaces of degree two stable maps from two-pointed rational curves to arbitrary-dimensional projective space. First we compute the Betti numbers of these spaces using Serre polynomial and equivariant Serre polynomial methods developed by E. Ge...
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| Format: | Article |
| Language: | English |
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National Academy of Science of Ukraine
2007-08-01
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| Series: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Online Access: | http://www.emis.de/journals/SIGMA/2007/085/ |