Quantum cohomology of moduli spaces of genus zero stable curvesQuantum cohomology of moduli spaces of genus zero stable curves

被引：0

作者：

Fontanari, Claudio ^{[1
]}

机构：

[1] Politecn Torino, Dipartimento Matemat, Corso Duca Abruzzi 24, I-10129 Turin, Italy

来源：

RICERCHE DI MATEMATICA | 2007年 / 56卷 / 02期

关键词：

Moduli spaces; Pointed rational curves; Quantum cohomology; Gromov-Witten invariants;

D O I：

10.1007/s11587-007-0020-7

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We investigate the (small) quantum cohomology ring of the moduli spaces (M) over bar (0, n) of stable n-pointed curves of genus 0. In particular, we determine an explicit presentation in the case n = 5 and we outline a computational approach to the case n = 6.

引用

页码：277 / 284

页数：8

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