Timeline for GCD and LCM of elements in Prufer domain
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 1, 2018 at 15:56 | history | bounty ended | CommunityBot | ||
| Apr 1, 2018 at 14:20 | vote | accept | CommunityBot | ||
| Mar 30, 2018 at 17:40 | comment | added | user111524 | You don't need to go to Picard group ... $M \oplus R \cong R^2$ already implies $M$ is free of rank $1$. Also, that the sequence splits can be seen from the fact that $Ra+Rb$ is a finitely generated ideal , hence projective because the domain is Prufer. | |
| Mar 29, 2018 at 9:33 | history | answered | Laurent Moret-Bailly | CC BY-SA 3.0 |