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1
vote
2answers
151 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?
12
votes
1answer
382 views

How to respond to multiple questions asked together?

What is the best way to respond when someone asks more than one question at once? There has been some discussion in the past of circumstances under which this could be an appropriate thing to do. My ...
1
vote
0answers
95 views

Recommending to move the question to another site

I am trying to recommend to move the question to another SE site. When I press the corresponding button, the menu pops up which offers me choices: meta, MathSE, stats. And no more choices. How can I ...
1
vote
1answer
126 views

Tags “riemann-zeta-function” and “zeta-functions” are almost identical

I have discovered that the following two tags are too similar to each other: riemann-zeta-function, with 299 questions tagged, has the description The Riemann zeta function is the function of one ...
1
vote
0answers
168 views

Synonym by a moderator which needs approval?

When I look at list of tag synonyms I see there a pending synonym rsk-correspondence $\to$ robinson-schensted-knuth and François G. Dorais♦ is listed as the creator. You can also see that this synonym ...
1
vote
0answers
76 views

Does it make sense to have both “surfaces” and “curves-and-surfaces” tags?

I have noticed that there currently exist tags surfaces (with description "A surface is a two-dimensional topological manifold. The term can also be used to describe a smooth surface, depending on the ...
18
votes
0answers
577 views

Effects of the Stack Exchange 'update to Terms of Service' on MathOverflow

Do the recent changes to Stack Exchange Terms of Service affect MathOverflow in any way -- and if yes, what are the concrete effects?
6
votes
1answer
248 views

Who decides on a community policy?

Approximately one month ago, I asked whether pronunciation questions should be allowed. The responses I received seemed to suggest that they should, albeit possibly in the form of a handful of ...
3
votes
1answer
163 views

How to “accept” answer

How to "accept" answers - when you vote for an answer, there is a push-out very quick that I cannot read properly mentioning a way to "accept" the answer. Thank you in advance
0
votes
2answers
127 views

What to do with questions that are partially answered

I have asked a question here. Point of question was to understand about holonomy of gerbes. I have said that at the end of the question. I did said that there is some equality which I was not able ...
14
votes
0answers
452 views

The existing deprecated tags should be blacklisted

TL;DR: I suggest to blacklist the deprecated tags that still exist on some questions, in order to prevent them from being added to new questions. There are a few tags which are deprecated and should ...
1
vote
1answer
81 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 (...
43
votes
4answers
2k views

“Stack Overflow Isn’t Very Welcoming.” — are we?

There is a new posting on the Stackoverflow blog, entitled Stack Overflow Isn’t Very Welcoming. It’s Time for That to Change. A quote: Too often, someone comes here to ask a question, only to be ...
6
votes
2answers
466 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 ...
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 ...
-13
votes
1answer
276 views

offtopic question

my question was off toped https://mathoverflow.net/questions/298576/eiπ-1-1iπ?noredirect=1#comment742859_298576 Now I clearly see no reason for this. Just like for having two distinct websites for ...
2
votes
0answers
110 views

The (tag-removed) tag and migration

Occasionally I have seen that for low-level questions (such as introductory calculus exercises or similar level) some user replaced the tags by the tag-removed tag1 - to indicate that the question is ...
1
vote
1answer
88 views

Cancel command in MO post

Why the \cancel command does not work in the last part of the following post: A cohomology associated to a Riemannian manifold I would like to strike through the last part of the ...
1
vote
0answers
71 views

Accepting an answer to a closed question

To my surprise I discovered that I can accept an answer to my question that has been closed. I am not sure whether it is "good" or "bad", my question is whether it is an intended feature and if yes, ...
5
votes
0answers
149 views

Blocked migration to MathSE

The following MO question Why is $O(n;k)$ not connected, and has four connected components? (revisions/timeline) had the following history had a detailed answer (a) has been closed as off-topic (by ...
1
vote
1answer
65 views

Are “old” questions/answers eligible for badges?

This is a trivia question, the only reason I dare to bring this up is because we have entertained similar curiosities here on Meta about the functioning of MO. An old accepted answer of mine from ...
0
votes
0answers
51 views

What if I want to increase bounty by somebody else?

I found an exciting question that somebody gave bounty of 50, and I would like to increase it. Seems there is no way to do it. Why? Also, I never tried this so I don't know: can I increase my own ...
-1
votes
1answer
70 views

Regarding a deleted post

I posted a question on mathoverflow. It was regarding a counter example that I had found. Later I realized that I should not have done that and deleted it. I am writing a research paper on how I ...
0
votes
1answer
166 views

MathOverflow feature: facilitating collaborations (algebra & other sciences)

One of my goals as an academic is to facilitate collaborations between my field ("pure algebra") and other sciences. We can't expect administrative staff (for instance, the Dean of Science) to help ...
1
vote
0answers
62 views

Tagging Answers?

Simple question: should the tagging of a question cover answers? Suppose I asked a question about a mathematical problem and in the answers contained for example: pointers to literature algorithms ...
-2
votes
1answer
279 views

Serial downvoting

I received 4 downvotes within a short amount of time, I suspect it has been the same person. I think a mechanism should be installed that no user $u$ can downvote more than one post with a positive ...
0
votes
1answer
107 views

Possible bug in migration

Moving back my question to MO I have given link for question as References on Gerbes. This I have done using my computer. Now when I check it from my iPad It is taking me back to meta question. I ...
10
votes
1answer
816 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 ...
6
votes
1answer
156 views

How to cut and paste

It has happened a few times that I have wanted to move someone else's answer from the comments to an answer, when the poster implicitly does not wish to do so (by not responding after a days-old ...
2
votes
0answers
99 views

Should MathOverflow request suggested tags feature?

There is a feature of showing suggested tags after the body of a question is included. These suggestions are based on the body of the question. More details can be found in these posts: ...
22
votes
3answers
744 views

Pronunciation questions

Every so often, I have a question about the correct pronunciation of a math term/name that I’ve only read, and the answer isn’t on Wikipedia. Some examples from my past: “Hartshorne” (I ended up ...
1
vote
0answers
99 views

What should I do if I want to ask an almost duplicate question?

There already exists a question very like the one I want to ask, with a very partial answer by the OP. I want to ask the same question but restricted to a special case, for which I hope more can be ...
2
votes
1answer
106 views

Where is the link to Meta from Mathoverflow?

When I go to mathoverflow.net, I don't see any indication on the page about how to get to MathOverflow Meta. (I think it is supposed to be accessible from the "StackExchange" pulldown on the left of ...
14
votes
1answer
371 views

Copyright of MathOverflow logo?

What is the copyright of the MathOverflow logo? Is it in the public domain? In this site they say that "most simple logos simply do not have the required level of creativity to be considered ...
2
votes
0answers
100 views

How about a way to flag a question for migration to another site without down voting it

If the question is valid, it seems churlish to down-vote it, especially since doing so affects the user's reputation adversely. Sure, it's a mistake to ask a question on the wrong SE site, but I don't ...
1
vote
0answers
64 views

Doubled backslashes in old posts [duplicate]

There is a post from 2013 addressing what appears to be a similar issue, but it is reported as fixed, so I guess it's not exactly the same. I have noticed a few posts recently in which backslashes ...
1
vote
0answers
90 views

Can someone please help me login to my account

I'm so sorry, but I got logged out of my account: https://mathoverflow.net/users/10290/erin-carmody I tried to log back in but have changed my email several times... It might be an impossible task. ...
9
votes
3answers
451 views

Editing a question admitting a trivial example

In this question I forgot to add that I want the space to be sufficiently large. One user wrote a (correct) answer pointing out a trivial example on $2$ points, answering the question. It was my ...
3
votes
1answer
262 views

How to contact a MathOverflow user?

Occasionally it might happen that I want to contact some user, although the thing I want to say is not directly relevant to one of their posts - which makes me think that this would be not really ...
11
votes
2answers
385 views

MathOverflow logo and icon for icon font

I would like to add the MathOverflow icon to Academicons together with some other mathematical research related icons. Does anyone know where I could get/request a vector version of the MathOverflow ...
6
votes
2answers
490 views

Repeated TeXifying of question titles

A specific user has recently edited a lot of years-old posts in which, as far as I can tell, he is just TeXifying titles. While I assume that this is being done with good intentions, it seems likely ...
7
votes
1answer
276 views

Is it possible to know the list of removed users?

Today morning I learned that I have +4 reputation with notification "User was removed". I calculated that probably this removed user posted me two downvotes. Simultaneously my (not very pleasant) ...
5
votes
1answer
493 views

On the top-level tag ra.rings-and-algebras

I'm confused about the scope of the ra.rings-and-algebras The problem is related to the ambiguity of the word "algebra", which essentially has two (rough) meanings the meaning "ring", in its various ...
3
votes
1answer
120 views

LaTeX display of exponential pushed down with respect to baseline

This is hardly important, but ... In an answer, I used the LaTeX O(n \epsilon^{1-d}) to display $O(n \epsilon^{1-d})$, but this is what it looks like to me (in ...
2
votes
0answers
245 views

Is 10% with accepted answers typical?

At the current moment posting this, 5 out of the 50 front-page postings (that I see) are are accepted answers. My question is: Q. Is this typical, about $10$% accepted answers at any one time?
28
votes
4answers
1k views

What do you want to do in Rio?

Four weeks from tomorrow (at this writing) is March 5, the deadline for submitting abstracts for Short Communications for the ICM 2018 (International Congress of Mathematicians) happening In the first ...
0
votes
0answers
114 views

“Singular Perturbation” is not among tags

Can I ask MO to define a new tag "Singular perturbation". I did not find this tag among the tag list. Thank you
2
votes
1answer
114 views

The meaning of “The number of Followers of a tag”

My apology if my question is elementary: One can find the number of followers of a given tag. What is the meaning of this number? Is it the number of participant who are (reading ?)or ...
8
votes
1answer
406 views

Chatroom links disappeared

I like to hang out in the homotopy theory chatroom. I used to navigate to this and other chatrooms using a link on the main site. This seems to have disappeared. Is there a reason for this change? I ...
2
votes
1answer
101 views

What is a 'question record', in particular a positive one?

The description of the `curious' badge reads: "Ask a well-received question on 5 separate days, and maintain a positive question record". What does the last part mean?

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