# Questions tagged [specific-question]

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.

121
questions

**9**

votes

**1**answer

365 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

**0**answers

252 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

**2**answers

863 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

**4**answers

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

**0**answers

495 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

**2**answers

609 views

### On the viXra question

Should Hard maths on viXra? be reopened?
Is it appropriate for the site?
Why or why not?

**2**

votes

**0**answers

699 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

**0**answers

586 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

**1**answer

172 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

**1**answer

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

**1**answer

191 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 ...

**-4**

votes

**1**answer

299 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

**1**answer

448 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

**1**answer

364 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

**1**answer

310 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

**1**answer

382 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

**1**answer

442 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

**0**answers

108 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

**2**answers

383 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

**1**answer

299 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

**0**answers

405 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

**0**answers

284 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-...

**47**

votes

**4**answers

3k 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 ...

**3**

votes

**1**answer

546 views

### Is this thread really discussing mathematics or some technology?

The activity going on in this thread, I do not think it can be constituted as mathematics. It think it is image processing, but still not the mathematical aspect of the image processing but purely on ...

**0**

votes

**1**answer

175 views

### How to get better response on a problem (specific case study) and suggestions from mathematicians?

Why not enough response for this question. I guess there is too little interest in classical Fourier analysis. I have given enough motivation, which is about proving a possibly new result in Fourier ...

**0**

votes

**1**answer

212 views

### Will this question be suitable for MO?

Recently I have asked two questions in MSE regarding the simultaneous solutions of the following inequalities:
$$x+y>p_{\pi(x)}+p_{\pi(y)+1}\tag{1}$$$$x+y>p_{\pi(y)}+p_{\pi(x)+1}\tag{2}.$$
My ...

**6**

votes

**1**answer

169 views

### Subquestion of Original Post

On this question, I asked broadly about computing the Gauss Legendre quadrature for large N. However, I've mentioned there in the "edit" section an algorithm I've found on the web, which theoretically ...

**4**

votes

**0**answers

642 views

### I want to post a question on MathOverflow, but is it suitable?

I posted a question "A question on the remainders of integer division" on Mathematics one week ago. There is not any answer until now.
I do not think it is a question of professional level, but it ...

**7**

votes

**0**answers

220 views

### Can we bring back the question about Gauss-Legendre nodes and weights?

The question
Computing Gauss Legendre Quadrature for Large N
was voluntarily removed by its author, after I implied (with a link to Wikipedia) that the answer was trivial and well-known. I have ...

**10**

votes

**0**answers

534 views

### Probability question migrated to stats.stackexchange

What has happened to the following question?: https://mathoverflow.net/posts/202242/revisions
Firstly, it looks like a reasonable question to me (although the notation could be improved). Why was it ...

**-1**

votes

**2**answers

480 views

### Proposed question: In the math history books of the future, what will be written about the years 1960-2010?

I was reading Stillwell's book, Mathematics and its History, and it got me thinking about how research developments in the last two decades (i.e. history for us too, except recent) would be "narrated"....

**1**

vote

**0**answers

272 views

### Why is this still 'unclear'? [closed]

I recently asked a question that was subsequently put 'on hold' for being 'unclear'. I then edited it pretty drastically, and as far as I can tell there is nothing really unclear about the new version,...

**-1**

votes

**1**answer

375 views

### It is ok to ask the following question in MO?

Intuitively it doesn't look to me that much of a research level problem but, if it's not too trivial, I think it needs a bit of careful thought to answer my question. I don't know whether the ...

**14**

votes

**1**answer

577 views

### Using bounty to prevent a question from being closed

There is a recent question Which universities teach true infinitesimal calculus? , suitability of which has been questioned by several users [I personally do not see in this question anything related ...

**2**

votes

**1**answer

262 views

### This MSE question was rejected for a migration on MO. Are you agree with this decision?

One month ago, I've asked the following question on MSE:
Is the left regular representation of an algebra, always faithful?
Up to now, this question has received 5 upvotes but no answer.
...

**13**

votes

**2**answers

1k views

### Should we reopen “The resolution of which conjecture/problem would-advance mathematics the most?”

The question is whether we should reopen it (link here).
My point of view is that we should because
a) It is asked by an intelligent and highly respected user.
b) It hasn't generated a single ...

**1**

vote

**0**answers

526 views

### Risqué and uninformative title.

I found the previous title of
Realizing proper pure octonions as conjugates
slightly risqué and also uninformative. So in the spirit of being bold I just changed it to something mathematical. I'...

**5**

votes

**0**answers

371 views

### On a question previously posted on Math .SE

Some days ago I have asked this question but I got no response. Will it be ok if I post this question in this site (I am asking this because crossposting isn't generally welcomed in this site)? Also ...

**6**

votes

**0**answers

717 views

### Requesting solutions to graduate textbooks is off-topic?

Today this question was put on Hold as off-topic
https://mathoverflow.net/questions/186117/solutions-for-categories-for-the-working-mathematician
I wander if this is a disservice in fact. I suspect ...

**9**

votes

**0**answers

689 views

### Why this is off-topic?

I posted a question on MSE for two months and received no helpful answer. So I tried the same question on MO. I got 4 off-topic votes and so the question got migrated back to MSE. I'd like to mention ...

**4**

votes

**0**answers

374 views

### What has been the problem with the question?

I have some questions relating to this post. Actually I can't seem to figure out what has gone wrong with the question.
In my view, it was not off-topic. Perhaps my representation may be vague. In ...

**12**

votes

**1**answer

935 views

### Is this an appropriate MathOverflow question: can I ask for some intuition and “excitement” behind the Dynamical Mordell-Lang conjecture?

I am a math undergraduate at my local university, and I have decided to make it a habit to attend the weekly seminars that are given by the faculty.
Today, the talk was on the Dynamic Mordell-Lang ...

**4**

votes

**1**answer

441 views

### Is this question appropriate? (What features should a mathematician look for in a tablet computer)

I'm getting ready to buy my first tablet computer and I have some fairly specific things I need it to be able to do so that it can be an effective tool for my research. I need it to be able to compile ...

**9**

votes

**0**answers

604 views

### Why was the question about “expected difference of random variables” put on hold?

As I explained in the answer to the question The metric of the expected difference of random variables, I don't see any reason for closing it other than simple misunderstanding (to put it mildly) on ...

**3**

votes

**2**answers

1k views

### Why is this question considered undergraduate?

The question https://mathoverflow.net/questions/173132/number-of-combinations-of-ordered-sequences-of-n-integers is closed because it is considered "undergraduate"... could someone explain me how in ...

**8**

votes

**3**answers

2k views

### Why has the question “Optical methods for number theory?” been closed?

Edit: The MO question has now been reopened, and the two answers here that addressed it have been copied across.
The question Optical methods for number theory? was put on hold. While answers are ...

**16**

votes

**1**answer

1k views

### On a question that was deleted recently.

I noticed that yesterday a question that received many upvotes (>40) and no downvotes, and which mathematically seems quite interesting was deleted by a Stack Exchange Moderator. I definitely don't ...

**3**

votes

**1**answer

473 views

### Grassmann's “general theory of forms”: an appropriate question for MathOverflow?

The prospective question:
I quote from Petsche's Hermann Graßmann: Biography (emphasis mine):
The mathematical part of the book begins with the conception of the “General Theory of Forms”. ...

**4**

votes

**0**answers

432 views

### Vote to reopen question regarding connected and total domination on the queen's graph

[Note: Now reopened!]
The question concerns the limit as $n\to\infty$ of $\gamma_t(Q_n)/n$. It is known to be between $\frac{4}{7}$ and $\frac{2}{3}$.
As connected and total domination the queen'...

**-1**

votes

**1**answer

761 views

### How can I convince mathematicians that my question on Fourier transforms and singularities is very important to be solved and it is worth their time

How can I convince mathematicians that this question is very important to be solved and it is worth their time. This question has practical applications, but I don't know the right procedure/forum to ...