1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Abstract Algebra: Ring Isomorphism Construction

  1. Dec 1, 2011 #1
    1. The problem statement, all variables and given/known data

    2. Relevant equations

    3. The attempt at a solution
    Last edited: Dec 1, 2011
  2. jcsd
  3. Dec 1, 2011 #2
    Do you know the chinese remainder theorem??
  4. Dec 1, 2011 #3
    What bothers you about it??
  5. Dec 1, 2011 #4
    The bolded part have a wrong notation. It must be (r+I,J) and (r+I,k+J). But it is correct.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook