Geodesic
New Cases of Logarithmic Equivalence of Welschinger and Gromov–Witten Invariants
Informatics and Automation, Analysis and singularities. Part 1, Tome 258 (2007), pp. 70-78 
I. V. Itenberg; V. M. Kharlamov; E. I. Shustin. New Cases of Logarithmic Equivalence of Welschinger and Gromov–Witten Invariants. Informatics and Automation, Analysis and singularities. Part 1, Tome 258 (2007), pp. 70-78. http://geodesic.mathdoc.fr/item/TRSPY_2007_258_a6/
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Voir la notice de l'article provenant de la source Math-Net.Ru

We consider $\mathbb P^1\times\mathbb P^1$ equipped with the complex conjugation $(x,y)\mapsto(\bar y,\bar x)$ and blown up in at most two real or two complex conjugate points. For these four surfaces we prove the logarithmic equivalence of Welschinger and Gromov–Witten invariants.

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