The b-functions of semi-invariants of quivers

The b-functions of semi-invariants of quivers
复制标题

颤动半不变量的 b 函数

DOI:
--
复制
发表时间:
2013
期刊:
影响因子:
--
通讯作者:
A. LHorincz
A. LHorincz
中科院分区:
--
文献类型:
--
作者:
A. LHorincz

文献摘要

被引文献

相似文献

本文计算了振子的各种半不变量的b函数(或Bernstein-Sato多项式)。主要的工具是在反射函子(或castling变换)下相互对应的半不变量之间的b函数的显式关系。这使我们能够递归地计算所有Dynkin颤振的b函数,以及具有预齐次维向量的扩展Dynkin颤振。
In this paper we compute b-functions (or Bernstein-Sato polynomials) of various semiinvariants of quivers. The main tool is an explicit relation for the b-functions between semiinvariants that correspond to each other under reflection functors (or castling transforms). This enables us to compute recursively the b-functions for all Dynkin quivers, and extended Dynkin quivers with prehomogeneous dimension vectors.