Questions tagged [support]
You need help with the use of one or more of the site's features.
-8
votes
2answers
181 views
Has word “mathoverflow” trademark?
I have domain name mathoverflow.in, and I want to develop a free website or Q2A discussion forum using https://www.question2answer.org/ free open source platform. I'...
6
votes
0answers
200 views
No reputation change signals if subtracted from bounty?
Right now I am observing the following.
Usually every time I get an upvote somewhere, I get a signal about it in the upper right corner. Recently I declared a bounty (and awarded it for an answer) at ...
12
votes
1answer
415 views
Problem with posts and comments relying on macros defined elsewhere
MathJax supports possibility do define macros. (Using \newcommand, \DeclareMathOperator, \def...
-9
votes
1answer
364 views
Remove down-voting or show down-votes in the separate counter
I have been reading this question and answers and I have submitted the answer there which is really a question. I have added it there, because it come to my mind after reading the questions and ...
3
votes
0answers
68 views
How to follow a question?
Basically, is it possible to follow a question by another user? Meaning whenever there are new answers or comments on it, I get a notification in my inbox, the same way the original poster of the ...
5
votes
1answer
159 views
Cancel delete vote
For closing votes, before a question is closed (5 votes) I can cancel my closing vote (after which I can't vote anymore).
After a deletion vote (of a closed question with score $\le -3$), I tried to ...
2
votes
2answers
152 views
Triangle commutative diagram does not work here at MO
I frequently tried to draw a triangle commutative diagram similar to the definition of projective modules for this question.
A module associated to an endomorphism of a vector bundle
so I ...
3
votes
1answer
79 views
What is the procedure to initiate merging of questions?
My previous question What to do with useful answers to questions closed as duplicates (or by some other reasons)? got an answer which satisfied me entirely: if a duplicate question has got a nice ...
24
votes
2answers
480 views
How can I customize site in my browser to get “old feel” look of MathOverflow?
It seems that some of the users are not too happy with the new design and prefer the old look.
I will admit that I have not much experience with this stuff, but from I've read on various meta sites ...
5
votes
1answer
160 views
Why is Math Overflow a .net website unlike all the other sites which are .com websites?
As stated in the title, MathOverflow is a .net website, unlike every other site I've seen in the SE network, which are all .com sites. Why is MathOverflow the sole .net site of Stack Exchange?
0
votes
1answer
124 views
Apparent bug in reputation calculator
Mine appears to be stuck at 2321 -- even though my answer here keeps getting upvoted:
What definitions were crucial to further understanding?
2
votes
1answer
114 views
Why am I not getting notification for comments?
Why am I not getting notification for comments to some answer to my question in inbox?
Marc Hoyois’s last comment to my question
$2$-fiber product is a scheme then map of stacks is representable did ...
3
votes
1answer
288 views
Are all terms clearly defined in Help fragments? If not, who can contribute?
I could be hypocritical and not specify the specific case that induced this question. But actually I am after a golden badge :D
Its description says this:
Ask a well-received question on 100 ...
-2
votes
1answer
428 views
Why MO community forbide me and discourage me to do my research and to post my questions?
I'm confused why MO community forbids me many times to ask question however the last question that I have posted wasn't negative , Really this method of dealing is discouraging me and discourage all ...
6
votes
0answers
281 views
Misspelling of Cauchy-Schwarz
As a comment of Dennis Serre, the correct spelling of Cauchy-Schwarz is Cauchy-Schwarz (not Cauchy-Schwartz):
The spelling is Cauchy-Schwarz, from Hermann Schwarz. If you are interested in Fourier ...
0
votes
1answer
137 views
The meaning of the badge “Sportsmanship”
I would appreciate if you explain on the meaning of the badge "Sportmanship".
It is described as below but I can not understand what does it mean. May you describe this badge in an equivalent words?...
17
votes
1answer
707 views
Were there some recent changes to the moderators' team?
I have noticed that Mariano Suárez-Alvarez is no longer listed among the moderators and his profile page no longer shows diamond by his name. (I am pretty sure I remember that he was one of the ...
4
votes
1answer
166 views
5 points for an upvote to an answer?
just a curiosity, how is it possible to receive 5 points for an upvote to an answer to this question
2
votes
1answer
150 views
Tag subscriptions and “Watch tag”
Something changed about tags.
For the tags I have no subscription the new feature is like:
whereas for the tags I have a subscription it is like:
Questions: How to subscribe to a new tag? What ...
1
vote
0answers
96 views
What should I do if I have a question on inactive post?
I recently asked this question about gamma function, and Vincent law commented a link to another post which stated similar question.
There I found a link to MathOverflow post.
I visited there, and I ...
11
votes
1answer
770 views
10 year 'temporary suspension'?
I recently noticed that Morteza Azad's account is temporarily suspended for what appears to be a period of 10 years unless I'm reading that date wrong.
The linked stackoverflow guidelines indicate ...
0
votes
1answer
80 views
One number on top of another with mathjax?
Probably a simple question, but how can I write my script in mathjax to show one number on top of another and with a minus sign in the left side?
Like this:
4
votes
1answer
212 views
To contact moderator who responded for flag
Suppose I have raised a flag and moderator has responded for that flag, accepted/declined it.
I am happy/not happy with their decision and would like to thank/explain the point to the moderator who ...
0
votes
1answer
275 views
Is it possible to close my account without deleting it ?
I feel like, for some reason, I am not able to ask interesting questions here anymore. So it would probably be better to have my account closed. Still I asked some well-received questions in the past ...
1
vote
1answer
230 views
The mystery of disappearing points
On the one hand, I earned around 100-some points in the last day, on the other hand, my total increased by something like 10. Is there some bug?
0
votes
1answer
199 views
Derivative of reputation score over time is identically zero
I've got a smattering of upvotes on my small number of answers but my reputation has never budged. Can someone explain why this is so?
3
votes
1answer
268 views
Is it possible to use tikzcd code in MO posts?
Question : Is it possible to use tikzcd code in MO posts?
There are information for drawing diagrams using AMScd
...
9
votes
1answer
399 views
A message from stack exchange concerning support for OpenID
I received the following message but I am not sure that it is a real message or is spam. Is it it really a message from SE sent to all participants?
"Stack Overflow and Stack Exchange are ...
2
votes
0answers
117 views
What's the difference between two off-topic flags?
I'm sure that this is somewhere on MMO, but my searching hasn't turned it up.
When I flag a question as off-topic, two of the options that I am given are "This question does not appear to be about ...
4
votes
2answers
361 views
How does one type mathematical formulas on this site?
I can see that the posts on this site contain nicely displayed mathematical formulas. How can I get such formulas in my posts? What syntax is used to typeset them?
Note: This is an attempt to make at ...
1
vote
1answer
91 views
Why does this figure do not appear?
I add a Picture "GaussBonnet with Jpeg format to the following question but it does not work.
(Some possible obstructions to ) Limit cycles as closed geodesics(3)
Can one help me to resolve ...
3
votes
0answers
84 views
A markdown question: are custom list number formats possible?
For list numbering, 1., 2., ... are used. Could I change this somehow, to use, say, (1), (2), ... or i), ii), ...?
1
vote
2answers
106 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?
1
vote
0answers
150 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 ...
18
votes
0answers
574 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?
3
votes
1answer
139 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
1
vote
1answer
87 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 ...
6
votes
1answer
152 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 ...
1
vote
0answers
75 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. ...
3
votes
1answer
196 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 ...
5
votes
1answer
226 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) ...
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
107 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
385 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
93 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?
1
vote
1answer
323 views
What I can do if my questions limit had been reached in MO from long time?
Really, I'm interested in posting new questions in MathOverflow such that I have some unanswered questions in S.E which I want to post them in MO, but my questions limit had been reached for some ...
10
votes
2answers
611 views
Why did flagging a comment for deletion made it disappear immediately?
I wrote a comment under an answer, claiming that the answer was wrong. The poster replied to me in another comment, showing that my argument was wrong. Acknowledging this, I deleted my comment and ...
2
votes
0answers
78 views
Did few of my questions disappear without notification or trace?
I strongly suspect one or two of my questions disappeared without
notification or trace on my user page in the last month.
Is this true?
Is there efficient algorithm to find links to the missing ...
4
votes
1answer
185 views
My question looks like spam
I'm trying not to be offended, I know how spam filters work and sometimes someone gets wrongly accused and it just happens to be me. I'm just a little frustrated because I carefully craft this ...
0
votes
2answers
122 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 ...
