I have the same question as Separable polynomial mod $\mathfrak{p}$, which was asked in 2013 and is unanswered. Should I reask it myself (and link them, of course), or place a bounty on the existing question?
Arguments for placing bounty:
- The question already exists, so re-asking would make them duplicates.
- It is well enough written, albeit on the shorter side.
Arguments for re-asking:
- The user has not been active since 2015, and the question has never seen activity except for the occasional vote.
- If I re-asked, I would add examples and my attempts to the question. I would not feel comfortable adding this in an edit on the other user's question, but perhaps it could be done in a comment while placing the bounty.
I would prefer re-asking, since it seems the simpler and natural approach to me. But I'm unsure if it's frowned upon.
EDIT: I have now re-asked the question (see Does minimal polynomial being separable mod $\mathfrak p$ imply that $p$ does not divide $\left|\mathcal O_L / \mathcal O_K[\alpha]\right|$?) since I believe I have added significantly to the context and discussion. If I get an answer, I will mark the old question as a duplicate.