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6 votes
0 answers
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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 ...
Michael Albanese's user avatar
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 ...
Manishearth's user avatar
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 ...
Manishearth's user avatar
5 votes
0 answers
123 views

Is there a way to recover old account without email?

I would like to recover my account https://mathoverflow.net/users/2029/andrey-gogolev I don't seem to remember the email associated to it. Even if I did I probably don't have that email address ...
Andrey Gogolev's user avatar
5 votes
0 answers
216 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 ...
Penelope Benenati's user avatar
5 votes
0 answers
231 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 ...
Gottfried Helms's user avatar
5 votes
0 answers
151 views

Can we recover old MathOverflow Meta "Tea" discussions?

Today I flagged a question as needing to be made community wiki. I thought about why, and found this old question of mine here. Carlo Beenakker helpfully linked to a thread on the old tea. Link ...
David White's user avatar
  • 25.5k
5 votes
0 answers
293 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 ...
Diego Santos's user avatar
5 votes
1 answer
235 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....
Alex M.'s user avatar
  • 5,105
5 votes
0 answers
204 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 ...
Vincent Granville's user avatar
5 votes
0 answers
144 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 ...
John Bentin's user avatar
  • 2,427
5 votes
0 answers
274 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 ...
user44191's user avatar
  • 4,911
5 votes
0 answers
96 views

Can't submit edit review

I was prompted to review some edits with the little dot in the upper right hand corner, but when I went to do my editorial duty I found that only the 'skip' button was clickable: I tried selecting ...
Alec Rhea's user avatar
  • 8,878
5 votes
0 answers
85 views

Dollar sign in image title works in preview, but not in actual post

I was just trying to clean up Understanding why $\pi_{3}(N) = \mathbb{Z}_{(2n, n^2)}$? , which was originally almost entirely cut-and-pasted images without any alternate text. For the first image, I ...
LSpice's user avatar
  • 10.6k
5 votes
0 answers
361 views

Deprecating an old link

This question comes from this list of edits: https://mathoverflow.net/posts/86827/revisions An old answer included a link to a now-deprecated website (which has been taken over by a porn website); a ...
user44191's user avatar
  • 4,911
5 votes
0 answers
188 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 ...
YCor's user avatar
  • 59.1k
5 votes
0 answers
93 views

Are there some situations when duplicates are not shown among linked questions?

I was under the impression that if Question A is closed as a duplicate of Question B then they are linked, meaning that if you view Question A then you will see Question B in the sidebar among linked ...
Martin Sleziak's user avatar
5 votes
0 answers
136 views

Is it expected my avatar to change today, without me changing any settings?

I am pretty sure yesterday my avatar was in light colors, while today is black and white, definitely different image. Haven't done any changes in my settings and the email is the same. Is this ...
joro's user avatar
  • 24k
5 votes
0 answers
107 views

Monthly reputation counts tab on Users page is wrong

On the user page, if you click on the Month tab, the mouseover says "2016-08-01 to today" but the reputation counts are too high for that period. They seem instead likely related to the past 30 days ...
Joel David Hamkins's user avatar
5 votes
0 answers
549 views

Recent question considered off-topic?

I recently posted this question, which was flagged as off-topic: How to approach the stigma of not having a math degree? I'm not sure why it was flagged. MO asks for questions about research-level ...
Fred E. Katt's user avatar
5 votes
0 answers
378 views

On a question previously posted on Math .SE

Some days ago I have asked this question but I got no response. Will it be ok if I post this question in this site (I am asking this because crossposting isn't generally welcomed in this site)? Also ...
user avatar
5 votes
0 answers
771 views

I think I solved an old problem, can someone please check it for me?

Sorry if this is inappropriate to ask on meta, but back in April I updated an old answer of mine that is over two years old here, on the existence of a zero sum subset problem. I suspect due to how ...
user avatar
5 votes
0 answers
249 views

Would this M.SE question that has received no answers be appropriate for MO? (or could it be tweaked into being appropriate?)

https://math.stackexchange.com/questions/667830/modern-research-into-grassmans-theory-of-forms When I first posted it on MO, it received a downvote, so I figured there might be something wrong with ...
user avatar
5 votes
0 answers
480 views

Why was this question (sorting a countable infinite set) deleted?

A recent question on the complexity of sorting a countable infinite set (Sorting of countabe set) was apparently deleted. I'm curious why. (Certainly, the question was poorly written, with no ...
Noah Schweber's user avatar
5 votes
1 answer
226 views

Reviewing questions outside one's expertise

The review system is rigged to nudge users into action rather than non-action. This means that when someone opens a review, if they want to review, there is a good chance that they will act on a low ...
Asaf Karagila's user avatar
  • 37.7k
4 votes
0 answers
67 views

MathJax in edited question title gets badly mis-parsed in diff view

A recent question received an edit to its MathJax, including in the title. Viewing the diff in the edit history, the edited MathJax in the title gets very badly mis-parsed in the diff view, as shown ...
Peter LeFanu Lumsdaine's user avatar
4 votes
0 answers
75 views

Drop-down lists

Would it be possible to have markdown drop-down lists in MO? I think that hiding lengthy examples, components of long proofs, edited out text etc., inside such menus could add readability.
Yaakov Baruch's user avatar
4 votes
0 answers
281 views

Can I ask this question on Math Overflow? (Advice on how to get started)

I am thinking of applying for a maths PhD programme. I have more or less an idea of the subfield I'd like to research, but not much more than that. I'm looking for suggestions on how to properly ...
Nicola's user avatar
  • 101
4 votes
0 answers
76 views

Limits on overflowed integrals are too far away from the integral sign

I edited Multiplying divergent integrals using Hardy fields approach to put equations clearly meant to be displayed in display mode. Once I did so, one of the equations exhibited very strange spacing,...
LSpice's user avatar
  • 10.6k
4 votes
0 answers
346 views

1000 Questions by Dominic van der Zypen!

Amazing milestone! Our first $1000$-question user. Question # $1000$: "Edge sets on πœ” maximal with respect to chromatic number".
Joseph O'Rourke's user avatar
4 votes
0 answers
441 views

Is this soft question acceptable?

Edited version: What are great examples of comprehensively archived mathematical correspondence (including both handwritten and electronic items)? Previous version : How should mathematicians archive ...
Thomas Sauvaget's user avatar
4 votes
0 answers
68 views

Occasionally reproducible bug with macro definitions in a draft post affecting macro use in comments

In the course of a discussion involving using MathJax to re-define macros, I couldn't recall if MathJax obeys a \newcommand for an already-defined macro, and so ...
LSpice's user avatar
  • 10.6k
4 votes
0 answers
298 views

Criteria for Top question?

I posed a question on Mathoverflow which got no votes, but it made it to Top question. I supplied an answer, while nobody else proposed an answer. How come it made it to Top question?
Frode Alfson Bjørdal's user avatar
4 votes
0 answers
388 views

Questions on the mathoverflow newsletter

Good morning, everyone... I have a little question about the mathoverflow newsletter. Ever since I subscribed to it, I used to find it every Tuesday in my gmail inbox, but I have not received the ...
José Hdz. Stgo.'s user avatar
4 votes
0 answers
113 views

Is anybody else not seeing comments on their iPhone?

Starting last night I can no longer see comments when using the site on my iPhone, nor can I comment. Things are fine on my iPad just not my iPhone. I am wondering if anybody else has ever had this ...
Benjamin Steinberg's user avatar
4 votes
0 answers
349 views

Question on topic for Mathoverflow?

My question, asked months ago, was well received. Now... I'm wondering if this question is on-topic for MathOverflow: Consider a semi-Riemannian manifold $\zeta^{2,2}$ with metric, $g=\frac{dxdy}{xy}+...
geocalc33's user avatar
4 votes
0 answers
177 views

Preview failing to parse double backslash in large matrices?

A couple of times now, I've been entering a large matrix here or on math.SE and, in the preview window, all the rows appear on a single line. Once the question posts, it displays correctly. I most ...
David E Speyer's user avatar
4 votes
0 answers
103 views

Garbled MathJax in a link to a question with MathJax in the title

The following occurs on my activity page: The question it links to is Is there an explicit expression for Chebyshev polynomials modulo $x^r-1$? and it seems that the MathJax in the end somehow got ...
4 votes
0 answers
198 views

Wrong rendering in narrow width in Safari

When I view the front page right now in Safari, I see: Notice that the question mark, which the poster properly placed at the end of the equation (see the question (before another edit removed the ...
LSpice's user avatar
  • 10.6k
4 votes
0 answers
152 views

Why is community bulletin no longer shown on MathOverflow?

Community bulletin is a block displayed in the top right part of the site which shows some of the questions on meta (and sometimes also some other stuff). It is useful, because it attracts attention ...
Martin Sleziak's user avatar
4 votes
0 answers
191 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), ...?
4 votes
0 answers
60 views

Help Center "On Topic" first section's header doesn't match the text below it

Current Issue: I was glancing through the help center's articles, and the article's structure on the What topics can I ask about here? page doesn't really make sense and confused me a bit. The first ...
Davy M's user avatar
  • 101
4 votes
0 answers
178 views

How should questions about (various meanings of) coverings be tagged?

The word covering has various meanings in mathematics. Quite often choosing a tag-name which has several unrelated meanings can lead to problems - typically bunch of rather unrelated questions end up ...
Martin Sleziak's user avatar
4 votes
0 answers
93 views

Should my question be migrated?

I asked a question about the time-complexity of a problem on MathOverflow. Is it a good idea to migrate this to Theoretical Computer Science, since I almost had no response at all here?
Axel Dahlberg's user avatar
4 votes
0 answers
261 views

Is it possible to change the author of a problem on mathoverflow?

By a mistake I have written the problem Is "weakly good" series in a finite-dimensional Banach space "good"? from my account instead of writing it from the account of Lviv Scottish ...
Taras Banakh's user avatar
  • 40.1k
4 votes
0 answers
225 views

Thread for asking about suitability of math.SE question on MO?

Often there are questions of the type: "I have posted this question on math.SE. No satisfactory answer so far. Would this question be suitable for MathOverflow?" People ask this in various places: ...
Martin Sleziak's user avatar
4 votes
0 answers
256 views

Border line MO-Math Stackexchange

Occasionally there are questions that are beyond the level of Math Stackexchange(they get few views and no responds) but also for whatever reason the consensus on MO is that such questions don't quite ...
BigM's user avatar
  • 1,543
4 votes
0 answers
237 views

What is the best time of the year to ask a question?

I wonder if there is any data on whether questions receive more attention in some months, while less in some others. Is it better to ask during Christmas or the summer break, at the beginning or at ...
domotorp's user avatar
  • 18.6k
4 votes
0 answers
108 views

Recently Posted Question Limited Visibility

Earlier today, I posted following question. Shortly later, I noticed that it was no longer visible when one looks at the "Newest" list for the tags fourier-analysis and harmonic-analysis, both of ...
Matt Rosenzweig's user avatar
4 votes
0 answers
374 views

Is "Reputation Top 0.90%" accurate?

This is a bit of a nit-pick, but I don't let my students get away with this, so it seems worth mentioning. In the reputation section of a user's page it might say something like: Reputation top 0.90% ...
Joe Silverman's user avatar

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