On Ring Theory

Groups, Rings, Domains, Modules, etc, Galois theory
Post Reply
Papapetros Vaggelis
Community Team
Posts: 426
Joined: Mon Nov 09, 2015 1:52 pm

On Ring Theory

#1

Post by Papapetros Vaggelis »

Let \(\displaystyle{\left(R,+,\cdot\right)}\) be an associative ring with unity and \(\displaystyle{|R|=p^2}\)

where \(\displaystyle{p}\) is a prime number.

Prove that the ring \(\displaystyle{\left(R,+,\cdot\right)}\) is commutative.
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

Who is online

Users browsing this forum: No registered users and 8 guests