Reposting this link that I found in the comments section from the previous time this article was submitted: http://www.math.columbia.edu/~woit/wordpress/?p=877

Reposting this link that I found in the comments section from the previous time this article was submitted: http://www.math.columbia.edu/~woit/wordpress/?p=8778 http://www.math.columbia.edu/~woit/wordpress/?p=8778