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Topological Recursion Relations on $bar{cal M}_{3,2}$

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 نشر من قبل Takashi Kimura
 تاريخ النشر 2011
  مجال البحث فيزياء
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In this paper, we give some new genus-3 universal equations for Gromov-Witten invariants of compact symplectic manifolds. These equations were obtained by studying new relations in the tautological ring of the moduli space of 2-pointed genus-3 stable curves. A byproduct of our search for genus-3 equations is a new genus-2 universal equation for Gromov-Witten invariants.



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