helen-green_60a658513adf3
helen-green_60a658513adf3
About
- Username
- helen-green_60a658513adf3
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
that is not authentic. case in point, take F to be the sphere with p^n components (p best, n > a million). Then F is a commutative ring, that could't be isomorphic to Z_{p^n}, using fact Z_{p^n} incorporates 0 divisors and F does of direction no …