Gauss-Manin system and the virtual structure constants
Gauss-Manin system and the virtual structure constants
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高斯-马宁系统和虚拟结构常数
DOI:
10.1142/s0129167x02001368
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发表时间:
2001
期刊:
影响因子:
--
通讯作者:
Masao Jinzenji
中科院分区:
文献类型:
--
作者:
Masao Jinzenji
In this paper, we discuss some applications of Givental’s differential equations to enumerative problems on rational curves in projective hypersurfaces. Using this method, we prove some of the conjectures on the structure constants of quantum cohomology of projective hypersurfaces, proposed in our previous article. Moreover, we clarify the correspondence between the virtual structure constants and Givental’s differential equations when the projective hypersurface is Calabi-Yau or general type.