How does passing to ideals solve the problem of unique factorization? – math.stackexchange.com

How does passing to ideals solve the problem of unique factorization? – math.stackexchange.com

12:07 No Comments
$A:=\mathbb{Z}[\sqrt{-5}]$ is not a UFD, because for instance $$21 = 3 \cdot 7 = \left( 1+2\sqrt{-5}\right) \cdot \left(1-2\sqrt{-5}\right).$$ But since $A$ is a Dedekind domain, we should have ...

from Hot Questions - Stack Exchange OnStackOverflow
via Blogspot

Share this

Unknown

Artikel Terkait

0 Comment to "How does passing to ideals solve the problem of unique factorization? – math.stackexchange.com"

Post a Comment

Subscribe to: Post Comments (Atom)