Questions tagged [deleted-answers]

The tag to use for any questions related answer that are deleted, or in a deleting process.

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14 votes
1 answer
345 views

Request to consider undeleting an answer

Apologies if this should go in the "requests to undelete questions" thread but this seems to be technically different. I noticed that this answer https://mathoverflow.net/a/465960/ has ...
Yemon Choi's user avatar
  • 25.4k
23 votes
1 answer
556 views

Drive-By Deletion of Answer to Own Question by Moderator

I'm a bit confused by some moderator action. I posted a question asking for a direct proof of a certain fact. A superb answer was provided by Jochen Glueck. (Thanks again!) I came across another proof ...
user24601's user avatar
  • 165
0 votes
0 answers
116 views

Is deleting posts a good practice?

In principle, MO posts can be cited in papers; on the other hand, MO posts get deleted sometimes. There is a risk, then, of referring a MO post which no longer exists. Is deleting posts a good ...
Iman Mosleh's user avatar
4 votes
1 answer
216 views

Looking for an answer (written by Thurston = user9062)

I recall that Thurston answered a question, showing that a particular graph braid group is the fundamental group of a three-manifold. I even recall that the answer proved that the three-manifold was ...
Sam Nead's user avatar
  • 25.4k
4 votes
1 answer
185 views

Answer converted to comment, then reverted to answer

Earlier today, this answer to this question was converted to a comment by a moderator. The same moderator subsequently reconverted the comment back into an answer an hour or so later. One of the ...
Carl-Fredrik Nyberg Brodda's user avatar
1 vote
0 answers
202 views

What is the correct action if the OP finds an answer incorrect (with a recent example)?

While I certainly think that the OP of the question Non trivial zeros of Riemann zeta function definitely abuses MO in a couple of ways, still I believe it is a good example for the question in the ...
მამუკა ჯიბლაძე's user avatar
10 votes
0 answers
545 views

Bounty awarded to an immediately deleted answer

Something peculiar has just happened. A week ago a 300 point bounty has been added to this question (I think its content is hardly relevant to this meta question) [note: the bounty was added by a user ...
Wojowu's user avatar
  • 26.9k
-9 votes
1 answer
388 views

Why is this answer about naming deleted?

My answer for Naming in math: from red herrings to very long names has been deleted. According to Why and how are some answers deleted?, the only two relevant reasons are: commentary on the question ...
Ooker's user avatar
  • 101
2 votes
2 answers
388 views

Is there a way to check all questions/answers posted from a deleted account

Suppose I know an account number, say user313948. Is there any way to check all questions/answers posted by that user?
Praphulla Koushik's user avatar
6 votes
2 answers
517 views

Deleted posts visible to high reputation users

Suppose I delete an answer or a question I have posted, it is still visible for users with high reputation to see that. I guess deleting an answer would mean I realise that the content is wrong or ...
Praphulla Koushik's user avatar
-11 votes
1 answer
264 views

Why was my answer deleted? Cause?

The axiom of choice as a consequence of a stronger semantics? First we show that $\in$ is not a semantic symbol. Suppose that $\in$ is a semantic symbol. Contradiction: We know that $x\in \...
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