Questions tagged [support]
You need help with the use of one or more of the site's features.
313
questions
1
vote
0answers
59 views
Sudden increase of the reputation
I am not sure that this is the right place for this question. In the last few days I had a sudden increase of my reputation on MathOverflow by over a thousand. This is clearly a mistake. What shall I ...
11
votes
1answer
313 views
Rep being recalculated: Qs get +10 now?
So now StackExchange thinks questions are worth +10 rep again. Here is a comment where a StackOverflow user noticed their rep jump by ~6k.
Just now I was presented with a banner announcing this ...
5
votes
1answer
209 views
The Secret Cookie Recipe
Let {Site1,Site2}={MathOverflow,xxx.Stackexchange} (in either order, with xxx representing "superuser" or "chess" or any of dozens of others).
I want to be logged into Site1 as Name1 and ...
6
votes
1answer
588 views
Why can't I post my question on MO anymore
It seems that my account in MO has been blocked. My post is no more accepted, saying that
we are no more accepting post from this account.
How can I get my account unblocked?
5
votes
1answer
292 views
Mathematics and MathOverflow relationship
Is there a connection between Mathematics and MathOverflow sites? Obviously topics are similar, but I mean something like: do questions posted on one site, perhaps with certain tags, automatically end ...
0
votes
0answers
128 views
Would this soft question be appropriate?
A few weeks back on the Math Stack Exchange, I asked this question about "interesting" PDEs. It got (no answers and) some deserved criticism, so I opened a discussion on the Meta there and made some ...
6
votes
2answers
119 views
How to post a computer code by copy-paste?
I just want to add a computer program to my answer. However all my attempts to copy it result in total garbage displayed because all "less" and "greater" signs are perceived as HTML markers. I tried ...
11
votes
1answer
394 views
What should I do when I see a spam post on MO?
What is the correct way to handle spam on MathOverflow? Can regular users do something when they see a spam post?
6
votes
1answer
401 views
Bounty from Community
This question has an outstanding bounty from the Community user.
How does that happen?
2
votes
1answer
115 views
Why I cannot start bounty on my own question, just because I have answered it?
Can it circumvent and avoid awarding bounty for own answers and reward answers by posters other than the author of the question. Why avoid the author from starting bounty itself all together. In such ...
5
votes
1answer
94 views
Main site changed look, but only in one device
Using Firefox on an iPad, suddenly the view for the main site changed; it now looks as follows:
The meta site looks the same as it always has, and when I go to the site using firefox on a different ...
3
votes
2answers
97 views
Keyword Search of the User's own (my own) questions or answers
Is there a (good) way to "search" the keyword of the User's own (my own) previously asked questions or given answers in one's own profile?
If so, how? Please illuminate.
p.s. I asked that ...
4
votes
1answer
79 views
Migrating a question removes some comments?
This question has just been migrated to MSE, but I notice that not all comments were migrated in the process. This is unfortunate because one comment (by YuiTo Cheng) pointed to a highly relevant ...
2
votes
1answer
63 views
sort unanswered questions by date
I am sure this used to be possible. However now, when I select "unanswered" the query is obviously answered by sorting via votes received and I don't know how to sort unanswered questions by date, ...
4
votes
1answer
82 views
How do I add captions to inserted figures
Some of my MO answers have figures in them. How do I add captions and tags to them?
1
vote
1answer
207 views
Negative reputation?
I found this in the "Users" listing
What is negative reputation?
The profile for this user (who was last here 3 years ago) shows reputation 101.
0
votes
0answers
100 views
MO links chopped in gmail pdf viewer
Currently I am preparing the text for a paper (together with two coauthors) where we cite help from MO on two occasions. I am doing this using the cite button. It ...
-8
votes
2answers
230 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
212 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
467 views
Problem with posts and comments relying on macros defined elsewhere
MathJax supports possibility do define macros. (Using \newcommand, \DeclareMathOperator, \def...
-8
votes
1answer
389 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
76 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
175 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
246 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
91 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 ...
25
votes
2answers
546 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 ...
6
votes
1answer
200 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
140 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
120 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
290 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 ...
-3
votes
1answer
453 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 ...
7
votes
0answers
293 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
139 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
737 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 ...
5
votes
1answer
175 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
3
votes
1answer
167 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 ...
2
votes
0answers
98 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 ...
13
votes
1answer
834 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
81 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
213 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
276 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
238 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
208 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?
4
votes
1answer
442 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
413 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 ...
3
votes
0answers
127 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
665 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
93 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
85 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
150 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?
