Poincaré series of a rational surface singularity
Poincaré series of a rational surface singularity
复制标题
有理曲面奇点的庞加莱级数
DOI：
10.1007/s00222-003-0310-y
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发表时间：
2004
影响因子：
3.1
通讯作者：
S. Gusein
中科院分区：
文献类型：
--
作者：
A. Campillo;F. Delgado;S. Gusein
报告了在函数胚芽空间投影上关于欧拉特征的积分概念的应用，用于计算有理表面奇点上函数胚芽环上（自然）多指标滤波的庞加莱级数。用类似于单指标过滤的庞加莱级数的术语描述多指标过滤的方法。
Reports on the application of the notion of the integral with respect to the Euler characteristic over the projectivization of the space of germs of functions, for computing the Poincare series of a (natural) multi-index filtration on the ring of germs of functions on a rational surface singularity. Ways to describe a multi-index filtration in terms similar to the usual Poincare series for one-index filtrations.