I recently had an oddly specific question that happened to be asked on math.stackexchange about 11 years ago, with no answers (Automorphisms of a lattice and changing to a nicer $\mathbb{Z}$-base). Is it acceptable to bump it somehow? Or is it better to re-ask the question?

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    Have you considered a bounty? Commented Jul 10 at 1:59

1 Answer 1


Yes, it is. You can add a bounty, where you offer some of your reputation as a reward to encourage answers and draw attention to the question.

Do not re ask the question, it will just get closed as a duplicate.

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