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What happened to Stackedit?

I'm not sure if this question is appropriate for MOmeta, but as the tool had been suggested for offline editing, I'll give it a try (please vote to close if not appropriate). Stackedit got updated in ...
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2 votes
0 answers
194 views

Why was my question closed while it looks like similar questions are still open?

Recently, my question regarding a good introductory book on mathematical risk theory was closed because it was deemed off-topic and not research-level mathematics. However, I think that multiple ...
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  • 3,513
2 votes
0 answers
89 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 ...
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  • 23.4k
2 votes
0 answers
358 views

Failed to upload image; imgur is rejecting the request | Close

Why would imgur reject an image upload request? Temporary problem, or a problem with the particular image? I've tried several images, all small (<100KB). The error message is not very informative......
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2 votes
0 answers
83 views

"Have you considered to accept or start a bounty"

There are some questions of mine with answers which I did not accept them,yet. Some of them (but not all of them) has an statement on the above of its title in the question list,...
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2 votes
0 answers
121 views

Browser crashes

For some odd reason, this seemingly innocuous MO question crashes every browser with which I try to open it on my iPhone. (This remains true after a phone reboot.) It opens perfectly well on other ...
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2 votes
0 answers
84 views

Disabled button not visible in flag dialog

Since a while, it's possible to retract a flag by opening the flag dialog again and clicking the 'Retract flag' button. Of course, if the flag is already handled, retracting isn't possible. In this ...
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  • 2,691
2 votes
0 answers
154 views

Is this question out of place?

Is this question out of place here, as I could not garner any attention/comment? How would you classify this and what would you suggest, in a situation similar to this question.
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  • 694
2 votes
0 answers
102 views

Hadamard product (and other ambiguous tags)

There is this tag, hadamard-product; as can be seen e. g. on the Wikipedia disambiguation page, it can have four different meanings. I for one, attracted by it in a recent question (I badly need to ...
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2 votes
0 answers
166 views

I loose a question

I remember that I had asked a question about obstructions for a $n^2$ dimensional vector bundle for which the fibers admit a structure of matrix algebra. I do not remember ...
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2 votes
0 answers
191 views

No attention or any comment on this question yet. Should it be migrated to math.SE?

I have not got any attention/comment on this question yet, even after being in bounty for 4 days. Meanwhile I learned that the problem has trivial solution in higher dimensions (minimum value = 0), ...
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  • 694
2 votes
0 answers
158 views

Many answers, each one with many votes

Just by curiosity: This recent question has had five answers so far, and each answer has gotten more than 10 upvotes. I think this is quite exceptional (unless the questions are CW of course). How ...
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  • 12.6k
2 votes
0 answers
100 views

Redirection for off-topics posts

At the moment there are three choices in the Closing > Off-Topics > Migration tab. Shouldn't the other stackexchange websites http://matheducators.stackexchange.com and https://hsm.stackexchange.com/...
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  • 17k
2 votes
0 answers
258 views

My question has been asked but not answered at all. What should I do?

My problem is somewhat similar to My question has already been asked, but not really answered? What should I do?. But in my case the question has not been answered at all. My first idea was to write ...
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  • 823
2 votes
0 answers
292 views

Poll for time cutoff for changing vote

Looking at the number of votes this and this question has received, I would like to ask everyone interested to cast their vote whether they are happy with the current time cutoff for changing votes on ...
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  • 17.2k
2 votes
0 answers
292 views

Do people want counterexamples in general topology that satisfy low separation axioms or high separation axioms?

When people ask general topology questions asking for a proof or a counterexample to a claim, people often do not mention whether they want a counterexample which satisfies higher separation axioms (...
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2 votes
0 answers
95 views

Can I migrate this question about the divergence of an infinite product to Mathoverflow?

I thought this problem was just an homework-level but it turned out neither two of my professors in the area of analysis nor users active in mathstackexchange could give me a complete solution. The ...
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  • 1,441
2 votes
0 answers
147 views

To what extent is MO usable with console browser, not supporting javascript and images?

To what extent is MO usable with console browser, not supporting javascript and images? Say lynx/links/links2/elinks or something else? I can live with javascript killed, but on some occasions when ...
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  • 23.4k
2 votes
0 answers
160 views

Strange behaviour when clicking on MathJax in question title

I clicked on $\mathbb{RP}^n\times\mathbb{RP}^n$ in this title Instead of taking me to the question, it stays on the same page but now displays this If I click on $\mathbb{CP}^n$ instead, I go to the ...
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2 votes
0 answers
282 views

Recovering just for me my deleted question (or answer)

I am sorry to ask. There was an MO Q. by me (which addressed in an elementary way the infinity axiom, actually by just providing another formulation of algebraic flavor). I have carelessly deleted my ...
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2 votes
0 answers
700 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 ...
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  • 101
2 votes
0 answers
218 views

Can I customize TeX/MathJax in Chrome?

Probably this question belongs to some general SE meta but I don't even know where it is or whether I am eligible to post there, and mostly I am using MO anyway, so if there is another more ...
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2 votes
0 answers
129 views

Reputation graph in Chrome

I just noticed what seems to be a small bug; hopefully this question is not a duplicate. When I go to my user page, under "reputation" there is a timeline which I should be able to manipulate by ...
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  • 20.8k
2 votes
0 answers
146 views

Merging accounts

I have long been away from these forums. If I recall correctly, I used to login from my Google account. Still, my Google account seems to be no more tied to my original MathOverflow account https://...
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2 votes
0 answers
206 views

Can I ask this type of question? I don't know whether it can be qualified as research level?

I asked this question on Math.Stackexchange, this, can I ask here. I have done little research on proving for the general case of n-variables other than mentioned in my answer.
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  • 101
2 votes
0 answers
159 views

Answering question does not bump it?

I posted an answer to Grothendieck spaces and total subspaces of the dual and it bumped the question to the top under the tagged lists but not on the front page even though I have that page set to ...
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  • 29.7k
2 votes
0 answers
159 views

Should the tags [inner-models] and [inner-model-theory] be merged?

Right now there are two tags for questions about inner model theory: inner-models and inner-model-theory. I can't see any difference in the type of questions being asked under these two tags. Should ...
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2 votes
0 answers
181 views

Why are the number of profile views displayed?

Is there a reason why the number of profile views is displayed when I go to my profile? I don't think it is a bad thing, I just don't see the purpose.
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2 votes
0 answers
491 views

Why was 'How to Discover Counterexamples and Required Objects' put on hold?

Please forgive me if I did not post this correctly. I'm writing following https://mathoverflow.net/help/reopen-questions. I would like to ask for my question to be reopened: https://mathoverflow.net/...
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2 votes
0 answers
112 views

Missing header at top of page?

In other SE 2.0 sites, I get a short header in between the StackExchange link on the left and the search box on the right. It includes account information and a link to meta (also review, chat, help)....
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  • 15.9k
2 votes
0 answers
93 views

First closed question has default fields in explanation

See < https://mathoverflow.net/questions/134652/foundations-of-mathematics-and-set-theory>, where the reasons for closing are slightly too relevant/not relevant at all. How many of these fields are ...
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1 vote
0 answers
133 views

How can I contact a specific user

I'm new here and it was suggested to me to ask this here. There was a particular user who's answers and questions came up more than once when researching a couple math related topics and I was hoping ...
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1 vote
0 answers
153 views

Self advertising and posting a candidate constructive proof

I would like to learn about appropriateness of posting a candidate constructive proof that decides a conjecture or open question and asking for counter examples that render the proof incorrect. The ...
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  • 11.1k
1 vote
0 answers
199 views

What is the correct action if the OP finds an answer incorrect (with a recent example)?

While I certainly think that the OP of the question Non trivial zeros of Riemann zeta function definitely abuses MO in a couple of ways, still I believe it is a good example for the question in the ...
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1 vote
0 answers
84 views

Appropriateness and cross-posting

I am interested in this question on math.stackexchange. To me it is interesting because while it looks "obvious" that there isn't a solution with 6 turns (I have some very partial results ...
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  • 348
1 vote
0 answers
195 views

Impact of politics on the availability of video conference software for mathematics online conferences

I'm not sure that this is the best place for this post, but on the other hand I could not think of a better forum. Of course I understand if this post must be downvoted since it doesn't strictly ...
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1 vote
0 answers
79 views

Create usage guidance for 2-categories tag

The 2-categories tag has no usage guidance, can you help us create it? This is what the 2-categories tag page https://mathoverflow.net/questions/tagged/2-categories says. Can some one create usage ...
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1 vote
0 answers
134 views

Need advice on math enthusiasts forum

I am looking to find a forum in the Internet intended for math enthusiasts to discuss math ideas outside the question-answer format but at high level. Can anyone advise such sites?
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  • 8,446
1 vote
0 answers
58 views

About the follow button

One can push the "follow" button below a question in order to get advised of new developments. Can it happen that one gets news from the "recent inbox message" about some questions that one has ...
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1 vote
0 answers
129 views

How do I improve the clarity of my post?

I have a question about my MathOverflow post: How do we create a better definition (for my definition of average) which is easier to compute and gives exact values? How do I improve the clarity of my ...
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  • 1
1 vote
0 answers
123 views

Would this question be suitable for MO?

I have asked What are some efficient ways to keep a note of results of a paper? in Academia SE. Would this question be suitable for MO? Is this better suited in MO than academia?
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1 vote
0 answers
43 views

Should I rewrite my question, or create a new one

I posed this question two days ago, which effectively asks "Has X hard-to-describe special case on Barnette's Conjecture been proven?". In retrospect, I believe it was a poor question. What I now ...
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1 vote
0 answers
155 views

Should this be moved to math.stackexchange?

I posted Lower bound on Carmichael Function and just assumed it belonged here, but after thinking about it for some time I'm not so sure. The Carmichael function itself might be encountered by other ...
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1 vote
0 answers
150 views

Ask for help in proofreading a book

In case, one had written a book manuscript, but it was not possible to find, by other means, proofreaders mathematically knowledgeable enough to proofread the manuscript, would it be appropriate to ...
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1 vote
0 answers
80 views

Display of differences between revisions

Being impressed by the visualisation of differences between revisions on this site (and MSE as well) I cannot resist to ask: what javascript libraries are used for this? I know that MathJax is used to ...
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  • 1,207
1 vote
0 answers
83 views

Problem with "move to chat" function?

I seem to be having a problem with the "move to chat" button. In a recent question, I received the "consider moving to chat" prompt, and I clicked the proffered button; however, it didn't work. ...
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1 vote
0 answers
205 views

What do you see to upvote an answer?

Question is as in the title? What makes you to up vote an answer? Most of my answers are with $0$ upvotes. I am trying to understand the reason. One of the reasons could be that mathematics that I ...
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1 vote
0 answers
212 views

Area 51 Proposal: Math Challenges

On September 1st, I started a proposal on Area 51, for users to share, discuss and answer mathematical challenges that they have. I did this because I felt that these types of problems have no place ...
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1 vote
0 answers
123 views

Ability to flag for migration to other stackoverflow sites

Currently on mathoverflow, flags can be set for questions to be migrated to meta.mathoverflow, math.stackexchange, and stats.stackexchange. However, there are often questions that belong on other ...
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  • 4,661
1 vote
0 answers
174 views

Is MathOverflow missing a tag for ODEs?

TL;DR: Is there a tag which is intended (only) for ordinary differential equations? If not, should there be one? The situation with the tags related to ODEs seems a bit unclear to me. AFAICT there is ...
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