Fixed Point Polynomials of Permutation Groups

[摘要] In this paper we study, given a group $G$ of permutations of a finite set, the so-called fixed point polynomial $\sum_{i=0}^{n}f_{i}x^{i}$, where $f_{i}$ is the number of permutations in $G$ which have exactly $i$ fixed points. In particular, we investiga

[学科分类] 离散数学和组合数学

[关键词] group theory;finite permutation groups