Representations of the Witt Algebra and Gl(n)-Opers

被引：3

作者：

Plaza Martin, Francisco Jose ^{[1
,2
]}

机构：

[1] Univ Salamanca, Dept Matemat, E-37008 Salamanca, Spain

[2] Univ Salamanca, IUFFYM, E-37008 Salamanca, Spain

来源：

LETTERS IN MATHEMATICAL PHYSICS | 2013年 / 103卷 / 10期

关键词：

Witt algebra; Virasoro algebra; Gl(n)-opers; KdV hierarchy; topological recursion; INTERSECTION THEORY; MODULI SPACE; INVARIANTS; CURVES;

D O I：

10.1007/s11005-013-0635-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We exhibit a new link between certain representations of the Witt algebra and some Gl(n)-opers on the punctured disc. As applications, we discuss the connection with the KdV hierarchy and Virasoro constraints and how the Virasoro constraints of the so-called topological recursion fit in our approach.

引用

页码：1079 / 1101

页数：23

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