请输入您要查询的百科知识:

 

词条 Induced character
释义

  1. References

In mathematics, an induced character is the character of the representation V of a finite group G induced from a representation W of a subgroup HG. More generally, there is also a notion of induction of a class function f on H given by the formula

If f is a character of the representation W of H, then this formula for calculates the character of the induced representation V of G.[1]

The basic result on induced characters is Brauer's theorem on induced characters. It states that every irreducible character on G is a linear combination with integer coefficients of characters induced from elementary subgroups.

References

1. ^{{citation | last = Serre | first = Jean-Pierre | author-link = Jean-Pierre Serre | isbn = 0-387-90190-6 | location = New York | mr = 0450380 | at = 7.2, Proposition 20 | publisher = Springer-Verlag | title = Linear Representations of Finite Groups | year = 1977}}. Translated from the second French edition by Leonard L. Scott.
{{algebra-stub}}

1 : Group theory

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/11 0:06:34