arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1901.09359math-phmath.MPmath.QA
收藏

反射函子在簇上可积系统中的应用

Application of the reflection functor to integrable systems on quiver varieties

A. Silantyev

摘要:

对箭图及其预投射代数的表示理论进行了综述。特别是,模空间的表示,这些代数,代数品种和反射函子进行了说明。证明了由反射函子诱导的模空间之间的双射是辛仿射簇的同构。本文介绍了一类具有完备流的Hamilton系统。的反射函子,这些系统的应用程序进行说明。结果的情况下,循环的反射函子在这种情况下进行了审查和讨论。特别是,“自旋”可积概括的Calogero-Moser系统和它们的应用程序的广义KP层次被认为是。

英文摘要:

The theory of representations of quivers and of their preprojective algebras are reviewed. In particular, moduli spaces of representations of these algebras, quiver varieties and reflection functor are described. The proof that the bijection between moduli spaces induced by the reflection functor is an isomorphism of symplectic affine varieties is presented. Hamiltonian systems with complete flows on the quiver varieties are introduced. An application of the reflection functor to these systems is described. The results on the case of the cyclic quiver are reviewed and a role of the reflection functor in this case is discussed. In particular, "spin" integrable generalisations of the Calogero-Moser systems and their application to the generalised KP hierarchies are considered.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑