My Math Forum  

Go Back   My Math Forum > College Math Forum > Abstract Algebra

Abstract Algebra Abstract Algebra Math Forum


Reply
 
LinkBack Thread Tools Display Modes
April 29th, 2009, 08:42 PM   #1
Newbie
 
Joined: Dec 2008

Posts: 4
Thanks: 0

finitely generated ideal, idempotent

Let be a finitely generated ideal such that . Prove that is principal and generated by an idempotent.

This looks like a straightforward question, but I do not know how to prove this is principal or how this is generated by an idempotent. How should I go about showing this?
mingcai6172 is offline  
 
Reply

  My Math Forum > College Math Forum > Abstract Algebra

Tags
finitely, generated, ideal, idempotent



Thread Tools
Display Modes


Similar Threads
Thread Thread Starter Forum Replies Last Post
Finitely generated injective extension Snoopy Abstract Algebra 0 June 5th, 2011 03:30 AM
Prove S is not finitely generated. please help kennedy Linear Algebra 1 October 1st, 2009 03:59 PM
Noetherian, finitely generated R-module poincare4223 Abstract Algebra 0 April 29th, 2009 09:01 PM
Finitely Generated payman_pm Abstract Algebra 7 September 19th, 2007 04:21 AM
T-groups finitely generated sastra81 Abstract Algebra 0 January 3rd, 2007 06:54 AM





Copyright © 2018 My Math Forum. All rights reserved.