维度(2,...,2)箭图的不可分解不变量与极大路径
环与代数
2011-07-13 v2 组合数学
摘要
对于维度为(2,...,2)的箭图的不变量,在任意特征的域上建立了其极小生成系统中元素的次数的精确上界,并估计了其精度。证明基于将问题归约为满足某些条件的极大路径的描述问题。
引用
@article{arxiv.0704.2411,
title = {Indecomposable invariants of quivers for dimension (2,...,2) and maximal paths},
author = {A. A. Lopatin},
journal= {arXiv preprint arXiv:0704.2411},
year = {2011}
}
备注
17 pages; v2. The original paper has been split into two parts. It is the first part.