On the number of non-zero character values in generalized blocks of symmetric groups

被引：2

作者：

Morotti, Lucia ^{[1
]}

机构：

[1] Leibniz Univ Hannover, Inst Algebra Zahlentheorie & Diskrete Math, Welfengarten 1, D-30167 Hannover, Germany

来源：

JOURNAL OF ALGEBRAIC COMBINATORICS | 2018年 / 47卷 / 02期

关键词：

Symmetric groups; Generalized blocks; Characters;

D O I：

10.1007/s10801-017-0774-2

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Given a generalized e-block B of a symmetric group and an e-regular conjugacy class C, we study the number of irreducible characters in B which do not vanish on C and find lower bounds for it.

引用

页码：233 / 239

页数：7

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