A Note on the Regular Representation
This entry was posted on 2/5/2007 8:20 AM and is filed under Algebra.
Author: Peter M. Maurer
EMail: Peter_Maurer@Baylor.edu
Abstract:
A quick note to explain the regular representation of a group, as opposed to the standard representation. It is well known that any group can be viewed as a set of permutations. Multiplying every element of a group by the same thing permutes the elements of the group. This note shows how that fact is used to create the regular representation. This is explained -- quite badly -- in many different books. This note is meant as a clarification.
Date: 2/5/07
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