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Search options not deleted user 28104

For discussions related to some particular question posted (or to be posted) on the main site. Do not use if your intention is to discuss/ask about a general issue, and you merely linked some question(s) as an example.

18 votes

Can I ask whether or not a paper that proves P=NP is correct?

Questions asking for the correctness of certain papers are generally off-topic on MathOverflow. Concerning the particular problem whether P=NP or not, there have been a lot of claimed proofs or dispro …
Stefan Kohl's user avatar
  • 19.6k
18 votes
Accepted

Drive-By Deletion of Answer to Own Question by Moderator

My apologies for the mistaken deletion of your answer. — What led to this mistake was a combination of several circumstances: it was a self-answer of an anonymous user which got flagged as "not an an …
Stefan Kohl's user avatar
  • 19.6k
6 votes

Suitability on MO of question on teaching engineers mathematical thinking skills

I think your question is a case of doubt. -- If it is asked by a well-known mathematician or by an established MO user and if it is formulated well, I think chances are high that it will make its way …
Stefan Kohl's user avatar
  • 19.6k
2 votes

Downvote and vote to close of a recent question

I looked into that case, and even though your assumption may be right, I didn't find any indication of inappropriate (= not according to post quality) voting. If you are asking questions related to re …
Stefan Kohl's user avatar
  • 19.6k