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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.

14
votes
1answer
717 views

Withdrawn question

I have just noticed that this question, which I have found quite exciting (and so have at least 14 other users who have voted for it) has been withdrawn by the OP. Is there any way to figure out the ...
76
votes
4answers
19k views

Is there a way to discuss the correctness of the proof of the RH by Atiyah in MO?

I just made a question in MO to discuss the correctness of the proof provided by Prof. Atiyah for the Riemann hypothesis (link here: Is there an error in the pre print published by Atiyah with his ...
12
votes
2answers
1k views

Should Kevin Buzzard's Lean question be left in its original state?

Kevin Buzzard asked this question, which incorporated a long section of background discussion. Federico Poloni removed that section. Yemon Choi commented that he thought the question was OK before ...
6
votes
1answer
553 views

Why was my non-big-list question made community wiki?

This question of mine was made community wiki by someone other than me. I'm aware of discussion (e.g. here and here) arguing that big-list questions should be CW so that the voting system can be used ...
-9
votes
1answer
240 views

The question 'Mathematical work of Jonathan Gleason' disappeared

The question https://mathoverflow.net/questions/291518/mathematical-work-of-jonathan-gleason was deleted by some unknown person, not long after Jonathan Gleason passed away. I am shocked with the ...
-2
votes
5answers
942 views

close/reopen wars on Mathoverflow

Sometimes one sees a situation like with this question: Cargo Cult Science in mathematics? which goes on hold and back again a number of times. Should there be a limit to the number of such rounds? ...
1
vote
1answer
80 views

Help finding question

I am seeking a link to a question I posed myself, but which I can no longer find, either with Google site:https://mathoverflow.net or with StackExchange search (...
0
votes
0answers
114 views

Is this post incompatible with its tags?

Is the following question incompatible with its tags? I really do not understand the reason that some participants voted to closing this question as off topic question: PhD dissertations that ...
10
votes
1answer
801 views

Moving back my question to MO

References on Gerbes question is migrated from MO to meta. It was never about MO. I was only giving information about search I have done. None of the comments except one has objection with this. None ...
2
votes
0answers
185 views

Why was my question closed while it looks like similar questions are still open?

Recently, my question regarding a good introductory book on mathematical risk theory was closed because it was deemed off-topic and not research-level mathematics. However, I think that multiple ...
2
votes
2answers
213 views

Is there a clear rule against “check this proof” type questions?

I discovered that the meta question "Questions" of the type "I have written something, please give me feedback" from more than three years ago still does not have any answer, while ...
0
votes
2answers
119 views

How to know if an old post is deleted, when I cannot find it

I'm looking for a post that I'm 100% sure was still here on this site about a year ago. It probably has tags "big-list" and "soft-question", and at least several of the responses received more than ...
4
votes
0answers
85 views

Should my question be migrated?

I asked a question about the time-complexity of a problem on MathOverflow. Is it a good idea to migrate this to Theoretical Computer Science, since I almost had no response at all here?
-4
votes
1answer
280 views

Regarding my question: “Can only the constructible sets be proven to exist in $ZF$…”

I am concerned that the 'bad reviews' regarding my most recent question are more harassment than helpful. They seem to come from distinctions between $Def$ (or what I call $\mathscr P_{Def}$), $\...
0
votes
1answer
322 views

Re-Posting on Math.StackExchange

Here is the link to question: Counterexample Required (Standard Notations) Perhaps it seems that I am being overly impulsive by posting this (and maybe that is right). But after looking at all the ...
2
votes
0answers
164 views

I loose a question

I remember that I had asked a question about obstructions for a $n^2$ dimensional vector bundle for which the fibers admit a structure of matrix algebra. I do not remember ...
14
votes
0answers
407 views

Question was deleted, I'd like to know the answer or contact the poster

This question (now deleted) asked for a way to compute generators for $I \cap \mathbb{Z}[z_1,\ldots,z_n]$ as an ideal of $\mathbb{Z}[z_1,\ldots,z_n]$, given generators $f_1,\ldots,f_m \in \mathbb{Z}[...
24
votes
2answers
952 views

Using MathOverflow to get new results in your research and publish them afterwards

So, MathOverflow is mainly used for posting research problems. Assume I have a research idea on which I want to write a paper. I developed it to some extent, but I am stuck somewhere and I post the ...
0
votes
0answers
173 views

Can you suggest some negative point in this post

Can one suggest me some negative points in the following post with several downvote https://mathoverflow.net/questions/247716/topological-groupoid-structure-on-a-pair-s3-a Thank you
3
votes
0answers
156 views

Question disappeared?

I posted this on meta.math.SE but they couldn't locate my question so I guess I had asked here. I copied my meta question below. I asked a question like a year ago. It was pretty detailed. Recently I ...
0
votes
0answers
209 views

Why is this question counted as “off topic”

Why is this question counted as off topic? Unreasonable application of mathematics to the other areas
4
votes
0answers
100 views

Recently Posted Question Limited Visibility

Earlier today, I posted following question. Shortly later, I noticed that it was no longer visible when one looks at the "Newest" list for the tags fourier-analysis and harmonic-analysis, both of ...
34
votes
1answer
930 views

How is it off-topic to ask whether the normalization of a local complete intersection is Gorenstein?

This question (which I did not ask) is whether the normalization of a local complete intersection domain is Gorenstein. Why was this closed as "off-topic"? Especially when this one, which asks ...
-7
votes
1answer
430 views

How to properly ask for the (non)existence of hypothetical mathematical objects on MO?

A question from a rookie on MO. During my research, I introduced in my physico-mathematical equations some "nasty", "problematic" mathematical objects (namely functional integrals) that are at least ...
-2
votes
1answer
229 views

Change a question after counter example

This following question was motivated by this question, though many of similar nature can be found throughout MO. The Problem: The question asks whether any bound exist on an expression, and ...
0
votes
1answer
213 views

Why is my question on hold?

Why is this question fine, but mine is put on hold? They seem to be very similar questions? Or is there some distinction that I'm not getting?
13
votes
1answer
964 views

Humans, Go, Computers, Math

This is the meta thread for What advantage humans have over computers in mathematics? It was closed, got reopened and reclosed, and reopened again. In an effort to close the barn before the horse ...
8
votes
1answer
337 views

Appropriateness of question on delay differential equations

Would my question below, posted on Mathematics Stack Exchange in May 2015 and having received no answers, just a couple of upvotes, be appropriate in level for MO? I recognize that cross posting is ...
1
vote
0answers
247 views

Can I ask a question here whose answer I did not get at math.stackexchange?

I have asked a question about solution of heat equation at math.stackexchange but no one answered. I think may be the question is too professional to be asked from learners. As this platform is for ...
2
votes
2answers
856 views

Time to close this question

Despite promising to stop editing it, the OP has now made his 24th edit to his question https://mathoverflow.net/questions/208867/eliminating-gibbs-phenomenon-and-approximating-with-jumping-...
23
votes
4answers
2k views

Appropriateness of recent LIGO question for MO

There had been numerous comments under the question Recent observation of gravitational waves that discuss whether it is appropriate for MathOverflow. That discussion is properly a concern of MO meta, ...
13
votes
0answers
477 views

Should this teaching question about Graph Theory be reopened?

Should What (fun) results in graph theory should undergraduates learn? be reopened? In the comments, Andrej Bauer suggests that it is should be moved to Math Educators Stack Exchange, while Fedor ...
2
votes
2answers
544 views

On the viXra question

Should Hard maths on viXra? be reopened? Is it appropriate for the site? Why or why not?
2
votes
0answers
697 views

Can I ask this question here?

I recently posted this question on Math Stack Exchange, in which I asked for a published reference containing the proof of a certain fact. What I got instead was a very rough outline of a proof. I've ...
12
votes
0answers
584 views

Learn from my mistake

The question "What is the spin connection in 9 dimensions as opposed to 5 dimensions?" received two down votes. I would like to know what I can do to improve the quality of this question. Thank you ...
1
vote
1answer
164 views

Is this question migratable to MO?

Is it worth migrating this question to MO, from math.SE? It seems elementary but did not get any response on MSE even after 10 days.
7
votes
1answer
413 views

I fixed my question. Can it please be taken off hold now?

Yesterday I asked a question on parameterizations of knotted surfaces in $\mathbb R^4$. After I stated in the comments that I wanted the question to be kept to the case of a general surface, the ...
1
vote
1answer
188 views

Why is my question on martingales off-topic and not migrated?

Here is my question: https://mathoverflow.net/questions/225181/show-that-ex-t-t-infty-le-ex-0-and-cp-sup-x-n-ge-c-le-ex-0 I said in the beginning to please migrate if needed. Could it be on-topic ...
-3
votes
1answer
279 views

Should my question be closed?

See the question "On the number of $n$-perfect numbers". Some people claimed that it should be closed because I know the answer while I don't simply because they are hard open problems in number ...
7
votes
1answer
411 views

The strange case of a declined comment flag

I came across this question and noticed there were four comments stating the current number of deleted answers. However, as none of them were up-to-date, I decided to flag them as obsolete. But here'...
-6
votes
1answer
353 views

Are these close-votes cast correctly?

I asked this question on MSE. It received up-votes and one answer that seems imprecise and unsatisfactory to me. Then I posted it here on MathOverflow for answers of higher quality, and it was also ...
6
votes
1answer
307 views

How could I have better clarified my question?

I seem to keep getting my posts put on hold in various stack exchanges because it's "unclear what I am asking." How can I do better to prevent this? Specifically right now I'm asking about this ...
13
votes
1answer
373 views

What to do when the answer makes details of the question moot?

In this question I asked about a theorem in an old paper. I gave many details explaining the difficulty I was having in following the proof. The author of the paper kindly replied, pointing me to a ...
7
votes
1answer
440 views

Ignore this question no more

There is an odd question on the main site: Ignore this question* The question is no longer required to fulfill its purpose as stated in the body.† Perhaps it ought to be deleted outright. As it is ...
4
votes
0answers
105 views

Migrating question from Math SE

I posted this question on Math SE a month ago but it has had no responses even though I also placed a bounty on it. Whilst it is at graduate level, I'm unsure whether to ask it here since the ...
1
vote
2answers
369 views

Down vote without comment

I received a down vote on this question without any comment. Can one help me to understand how this question could be improved? I think that a moral and implicit policy of MO is that a comment ...
1
vote
1answer
297 views

Is this physical motivation appropriate for the question? (or any such question in general)?

In this question, I have two ways of reconstructing signal from finite Fourier coefficients (0 to 4kHz only), one being the Fourier partial sum $S_f$ and other (math motivation of question) lets call $...
9
votes
0answers
351 views

Questions on Mathematical Writing

Where should I ask about how to approach Mathematical paper writing? For example, the question [How to write an abstract for a math paper? ] was put on hold? Which stack exchange site should I have ...
4
votes
0answers
277 views

Is this measure theory question suitable for MO?

A moderator at Mathematics StackExchange asks if this question would be suitable for migration to MO: https://math.stackexchange.com/questions/1331258/using-a-sequence-of-measures-to-create-simple-...
46
votes
4answers
2k views

On discussion of published papers at MO

There is an interesting discussion taking place at MO over the suitability of this question: Complex structure on $S^6$ gets published in Journ. Math. Phys. The question is about the correctness of a ...