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Semidirect Products: x ↦ ax + b as a First Example
by Shreeram S. Abhyankar (Purdue University) and Chris Christensen (Northern Kentucky University)
This article originally appeared in:Mathematics Magazine
October, 2002
Subject classification(s): Algebra and Number Theory | Abstract Algebra | Groups
Applicable Course(s): 4.2 Mod Algebra I & II
This article gives concrete examples of both the internal and external semi-direct product of groups.
A pdf copy of the article can be viewed by clicking below. Since the copy is a faithful reproduction of the actual journal pages, the article may not begin at the top of the first page.
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