All Questions
446
questions with no upvoted or accepted answers
8
votes
0
answers
119
views
why can't I link in a question?
I attempted to edit the question wrapping M5-branes on a Riemann surface so that it reads as follows:
(begin edit)
AdS/CFT gives us a way to use geometry to study field theory! I am trying to wrap ...
Todd TrimbleMod
- 51.6k
7
votes
0
answers
168
views
How is TeX rendered in edit summaries?
I recently edited a question Dynkin type classification for 2-dimensional hypersurfaces in non-commutative space, and entered as my edit summary "$<x,y>$ -> $\langle x,y\rangle$" <...
- 9,947
7
votes
0
answers
173
views
Diamond moderator symbols and old posts
This question, or rather, (vague) feature-request is not specific to MO; however I leave it to more experienced (and with better skill in writing English) users to possibly ask it elsewhere.
...
- 56.2k
7
votes
0
answers
270
views
`positive-characteristic` and `characteristic-p` are synonyms
I thought that tag synonyms were meant simply to be proposed and left to survive or die on their own, but I see another question in HNQ about tag synonyms, so maybe one is supposed to raise a ...
- 9,947
7
votes
0
answers
302
views
2020: a year in moderation
As we say goodbye to the old year and welcome the new one, we have a tradition of sharing moderation stats for the past 12 months.
As most of you here are aware, sites on the Stack Exchange network ...
- 101
7
votes
0
answers
366
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 ...
- 1,981
7
votes
0
answers
133
views
Two copies of a question
There are two cases in the last hour of questions which have appeared twice, with both copies appearing pretty much simultaneously:
313547 = 313548
313550 = 313551
Coincidence or bug?
EDIT: I ...
- 31.8k
7
votes
0
answers
231
views
Editing an old post to add MathJax
Sometimes I come across an old post which does not use MathJax. Is it OK to edit such a post if the edit improves readability?
This question (and its answers) motivated this post. I know some users ...
- 18k
7
votes
0
answers
319
views
Can Mathjax preview be switched off?
I recently typed an answer with a few formulas in it. While I was typing, my browser constantly reloaded the preview part below the typing window. Because MathJax apparently does three passes over the ...
- 6,484
7
votes
0
answers
118
views
Is the "Related" column available before posting a question?
When asking questions, I noticed that initially the list of related questions (down on the right) is not populated, and only appears after the question is already posted. Is it really so or I am just ...
- 17.4k
7
votes
0
answers
771
views
Are these questions of mine, (seemingly too hard for MSE?), suitable for MO?
The questions at issue are this and this. If they get no answer even after the end of bounties, might I post to MO?
And how about evaluating $\displaystyle \sum_{m=0}^\infty \sum_{n=1}^\infty \frac{(-...
7
votes
0
answers
295
views
Can I migrate this question to Mathoverflow?
I asked the question
"Which sets occur as boundaries of other sets in topological spaces?"
on MathStackExchange on June 23, thinking that the answer is probably known, but there are no answers yet. ...
- 1,415
7
votes
0
answers
214
views
Projective geometry tags
Would it make sense to merge the tag projective-plane and projective-space into projective-geometry? It doesn't seem useful to have to search for each of these separately.
- 1,892
7
votes
0
answers
12k
views
Google Chrome not rendering Latex in browser
I have seen a solution to this problem for Firefox, but assume it is not the same for Chrome. This just started happening recently, and I have no idea how to fix it! Any mathematical typesetting on ...
- 101
7
votes
0
answers
131
views
Capitalisation of "possible" in duplicate comment
There's nothing much to this question, but I thought I'd ask anyway.
When a question is flagged as a duplicate, a comment of the form "possible duplicate of . . ." is posted. Why isn't it "Possible ...
- 18k
7
votes
0
answers
123
views
Minor graphic glitch
Every time I see this I cringe a little:
For comparison, the corresponding thingie in math.se always has the numbers centered in the circle.
7
votes
0
answers
58
views
Typography on login page
It needs some love: line spacing is off, alignment is off and a title overlaps with the input boxes.
- 101
6
votes
0
answers
70
views
The citation helper picks up a backlink to an MO answer when a DOI link is unavailable
In the citation helper, I searched for "Lectures on the approach to Iwasawa theory for Hasse-Weil L-functions via BdR". The unique result that shows up is the following (I've only edited two ...
- 887
6
votes
0
answers
256
views
Might featuring some FAQ posts on meta be useful?
Among the things on the site which can be directly influenced by the site moderators (without any involvement of Stack Exchange staff), probably the community bulletin has the most visibility. The ...
- 4,578
6
votes
0
answers
262
views
Platform-wide suspenson but not on MO?
At this closed question the user seems to be playing ignorant, but I looked at their network profile and some of the other StackExchange sites, and there is a prominent banner
This account is ...
- 32.3k
6
votes
0
answers
296
views
Nominate bountied question for closure
Bountied questions cannot be closed: this prompted this meta-MO question. In the answer to that question, the reasons for this feature are explained (closure would shorten the bounty period, possibly ...
6
votes
0
answers
332
views
Only one addtional @user
Why do we have this restriction?
There are many circumstances where it is natural to
cite several users (especially when several=two) in one comment.
- 147k
6
votes
0
answers
109
views
Suggest edits while over 2000 rep
At 2000 rep, users gain the privilege that edits are applied immediately, and loses the ability to suggest edits. However, sometimes I find that I would prefer to suggest edits and leave it up to the ...
- 4,736
6
votes
0
answers
92
views
Tracing and Seeing deleted questions
Is there a way to search through deleted questions? Can a user reach his or her own old deleted questions?
In the early days of MO I asked about similar sites in related disciplines and there were a ...
- 24.1k
6
votes
0
answers
266
views
Should I give a new answer or change the old one?
Related, but not exactly the same, to this question: "Should I rewrite my question, or create a new one?"
Recently I gave a "quick and dirty" answer (in fact I just googled for getting it) to this ...
- 5,071
6
votes
0
answers
626
views
Compulsive question editing
There is a user that is modifying a lot of question in the last couple of hours, in particular, converting to latex any plain text that he considers that should be in math mode. It is getting annoying ...
- 2,949
6
votes
0
answers
218
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 ...
- 17.4k
6
votes
0
answers
128
views
Can we have a "cited by" in a right panel?
For math papers it is possible to check which other papers cite it.
Can we have the same thing for Mathoverflow questions/answers?
It would be nice to see next to the panels "related" and "linked", a ...
- 18k
6
votes
0
answers
449
views
What is the correct way to handle questions with deprecated tags?
Occasionally some tags on MathOverflow are deprecated - it is decided that they should no longer be used.
If a deprecated tag is only used in a few questions, then it can be removed manually - the ...
- 4,578
6
votes
0
answers
152
views
Merging old duplicates?
New to meta, so apologies for any breaches of etiquette.
I've just noticed that these two old questions are duplicates:
Smallest permutation representation of a finite group?
Smallest n for which G ...
- 3,378
6
votes
0
answers
229
views
What are the precise steps of processing a feature request?
There are many feature request posts on meta. Some of them turned into special features of Mathoverflow after receiving positive feedback of the community but most of them never became anything more ...
user82800
6
votes
0
answers
231
views
Why does MathOverflow keep logging me out?
I'm getting tired of logging in to MathOverflow ten times a day. The other Stack Exchange sites I use keep me logged in, and so did MathOverflow until recently. What is different about MathOverflow? ...
- 9,539
6
votes
0
answers
752
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 ...
- 3,122
6
votes
0
answers
108
views
Can I associate my account to two gmail addresses?
I just changed jobs and so I got a new email account. Both are through Gmail. I prefer to keep them separate rather than trying to merge them. When I log in to MathOverflow I always verify using ...
- 24.7k
6
votes
0
answers
207
views
Receiving a badge for an answer before providing the answer
I just noticed that I appear to have received two 'necromancer' badges before I even gave the corresponding answers: for instance, compare the dates on the list of badges with the date on this answer. ...
- 6,109
6
votes
0
answers
517
views
What are mirrors of mathoverflow?
I am looking for mirrors of mathoverflow.
Searching for questions so far found:
http://lfhck.com/site/mathoverflow/1
http://mathdiscussions.aircraftdata.net/
http://hwnvoc.youdegreeearn.com/...
- 23.9k
6
votes
0
answers
351
views
Should this question remain closed?
The OP of How to project a vector onto a very large, non-orthogonal subspace has written to complain that the question was closed unfairly. The question is too far from my area of expertise to be ...
Todd TrimbleMod
- 51.6k
6
votes
0
answers
172
views
Seeing up/down votes of your own posts
When a user reaches 1000 reputation they become an established user. With that comes the ability to see the number of up and down votes on any post. While I have no problem with this privelege being ...
- 18k
6
votes
0
answers
363
views
Must I be precise when asking questions, or will readers fill gaps based on context?
Suppose I asked a question about graphs; do I always have to precisely define, what kind of graph I mean (directed/undirected, with/without parallel edges, with/without loops, connected or not, with ...
- 12k
6
votes
0
answers
123
views
Weird display of results from search
The results from this search don't seem to display properly. I'm assuming that it is not restricted to this search alone.
Added later: I have included a screenshot below. What I'm referring to is the ...
- 18k
6
votes
0
answers
125
views
Editing of the help center and about
Try to add some meat to the on topic page. Also, in the about page, you can edit the site target audience, the example question, and the bullet points that define what to ask about/what not to ask ...
- 115
6
votes
0
answers
173
views
Math Overflow not available as a chat parent user
I was configuring the Teacher's Lounge ping for MO when I realized that currently, the option to change chat parent user to MO is not available. Could this be added?
Also, superpings don't seem to ...
- 115
5
votes
0
answers
214
views
Partial answer accepted, thinking it could have been easily extended and provided enough insights
Some days ago I posted a question and I accepted an answer, "although it’s only a very partial answer," as the answer author wrote in a comment. I accepted it because I thought that it ...
- 1,605
5
votes
0
answers
223
views
Would such a "big list" on known bounds for distances between $2^S-3^N$ be appropriate for MO?
After new questions and/or activities on older questions on "bounds for distances $2^S-3^N$" appeared in MO I thought whether a [BigList] or [CommunityWiki] on known such bounds (their ...
- 5,156
5
votes
0
answers
292
views
What should I do if I believe to found the answer to my question but I'm not sure?
Four months ago I asked one question in MO and had no expected answer. After following the clues from comments of other users I realized that, in that time, I didn't even know how to properly ask what ...
- 438
5
votes
1
answer
222
views
Long display style formulae extend too much to the right with some renderers
In the following screen capture, take a look at the region delimited by the red rectangle: notice how it extends too much to the right, such that a part of it becomes hidden by the yellow page element....
- 5,065
5
votes
0
answers
199
views
How to find out why a post was deleted
It would help to know why a post was deleted, I believe in this case automatically by a MO monitoring robot. I am not judging the decision, but would like to know why, to avoid asking such questions ...
- 2,986
5
votes
0
answers
142
views
How can I see the line length available for long mathematical expressions in posting on MO?
In typing up a question (or answer) on MO, I try to format a long mathematical expression so that it fits in one line. When I meet with apparent success, as shown in the wysiwyg box underneath the box ...
- 2,417
5
votes
0
answers
269
views
Help center text references a thread but doesn't indicate which one
In the "What about open problems?" section of https://mathoverflow.net/help, the last line says "To join the discussion about how MathOverflow should deal with open problems, go to this ...
- 4,736
5
votes
0
answers
160
views
Remove [tag:slick-proof] or make it a synonym of [tag:alternative-proof]
@YCor made a suggestion in an answer to another post (What is the intended use of the (proofs) tag?) a bit over a year ago. It received several upvotes, but does not appear to have been acted upon. ...
- 9,947