用序和一个不可约的字符度或字符度图识别Janko群和一些简单的$K_4$-群

IF 0.7 Q2 MATHEMATICS

International Journal of Group Theory Pub Date : 2019-06-18 DOI:10.22108/IJGT.2019.113029.1502

Hoshang Behravesh, M. Ghaffarzadeh, M. Ghasemi, Somayeh Hekmatara

引用次数: 0

摘要

本文证明了一些Janko群是由它们的阶数和一个不可约的特征度唯一决定的。并证明了一些有限简单k4群是由它们的特征度图及其阶唯一确定的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Recognition of Janko groups and some simple $K_4$-groups by the order and one irreducible character degree or character degree graph

In this paper we prove that some Janko groups are uniquely determined by their orders and one irreducible character degree. Also we prove that some finite simple K4-groups are uniquely determined by their character degree graphs and their orders.

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来源期刊

International Journal of Group Theory MATHEMATICS-

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

30 weeks

期刊介绍： International Journal of Group Theory (IJGT) is an international mathematical journal founded in 2011. IJGT carries original research articles in the field of group theory, a branch of algebra. IJGT aims to reflect the latest developments in group theory and promote international academic exchanges.