Questions tagged [discussion]

The question you're asking is designed to solicit opinions or best-practices on a particular topic, with the goal of reaching community consensus.

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13
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0answers
313 views

Will MO have Community Promotion Ads?

Community Promotion Ads seem to be a useful tool for helping spread various links that might be useful for users of the site. I have mostly encountered them at MSE. I have learned several ...
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2answers
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Why is it not possible to offer a bounty for longer than 7 days?

I had offered a bounty for the following question that expires in 7 hours: What did Gelfand mean by suggesting to study "Heredity Principle" structures instead of categories? The results ...
12
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2answers
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How to find out what activity activated a favorite?

I have several favorite questions and it is a great feature that every time something happens around them, they are flagged up for me. However, when I turn to them, in most cases I cannot figure out ...
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2answers
486 views

Papers, articles, books and other resources discussing MathOverflow

There already is a post asking about published works which started on or were inspired by posts on MathOverflow: Best of MathOverflow, or papers inspired by MathOverflow. It might be interesting to ...
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6answers
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What to do when a post contains a “suspicious” link (possibly with copyrighted material)?

Occasionally there some posts on the main site contain links where it is very natural to suspect that the link provides access to some material without having the necessary legal rights. Should the ...
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2answers
246 views

When to add post notices

Mods have a new option to add post notices. There are three basic notices currently available but MO specific notices could be added: citation needed - This post does not cite any references or ...
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3answers
588 views

Community standard for contacting users off of MO?

If a user is using their full name as their user name, what, if any, is the community standard with regards to emailing that user using their independently found work email address about their ...
4
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3answers
486 views

Local vs. Global MO in relation to “Polymath” efforts

Certain polymath-flavor questions appear on MO, and are not really appropriate for the forum. Such questions are probably posted (I can only be sure for my own such posts) because MO captures a huge "...
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3answers
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Freedom of speech in scientific discussions - An invitation to more tolerance in Scientific debates

I hope this post enjoys some tolerance, and don't get closed or put on hold immediately. I believe that freedom of speech in scientific discussions is one of the key values which enriches the debates ...
35
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1answer
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How is it off-topic to ask whether the normalization of a local complete intersection is Gorenstein?

This question (which I did not ask) is whether the normalization of a local complete intersection domain is Gorenstein. Why was this closed as "off-topic"? Especially when this one, which asks ...
35
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2answers
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Deleting others' work

Recently a question was posted on MathOverflow, which received (I think) more than an average number of upvotes. There was an answer to the question, by someone other than the OP. Next day, the ...
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4answers
2k views

Catering to professional appearance a bit much?

[In case of hurry, please scroll down to the suggestions at the very end.] The deletion of the Math Jokes thread (mirrors: html or pdf), most likely provoked by the meta.MO debate about some specific ...
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1answer
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Jean-Christophe Yoccoz

I've heard today that Jean-Christophe Yoccoz passed two days ago: http://www.liberation.fr/direct/element/le-mathematicien-francais-jean-christophe-yoccoz-medaille-fields-est-mort_46692/ I think ...
28
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6answers
1k views

MathOverflow at the Joint Mathematics Meetings, Baltimore, January 2014

The 2014 Joint Mathematics Meetings will be held January 15-18, 2014 in Baltimore, with hundreds thousands of mathematicians attending. It happens that I plan to attend, and since I'd enjoy going to ...
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5answers
1k views

Drastic locking of the question “Examples of common false beliefs in mathematics”

The question Examples of common false beliefs in mathematics, was one of the best and most successful questions in the history of MO. When we discussed closing it, it was argued that after 164 answers ...
26
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12answers
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Site updates are live

A majority of the changes are not be visible; these tweaks go along with recent updates that were made to Stack Overflow: We have updated the site's CSS to a newly refactored LESS system, so that it'...
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2answers
1k views

My question has already been asked, but not really answered? What should I do?

I have a question I am curious about: call it $Q$. There exists a posted question $P$ on MO which asks my question $Q$. More precisely, $P$ states a series of (slightly vague) questions, one of ...
25
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1answer
973 views

“A year in moderation” post on MathOverflow?

You might have noticed than many Stack Exchange sites have some statistics about both community moderation and moderators' activity posted on meta under the title "2018: a year in moderation". Here is ...
22
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5answers
2k views

How should we react to the existence of Math Educators SE?

As was previously announced at meta, there is now an SE site for mathematics education (MESE). My broad questions is this: Should we react to this somehow? (More specific questions are below.) Does ...
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7answers
2k views

Can MO go back to +5 rep for questions? Should it?

In case you missed the news, upvotes on questions now grant +10 reputation instead of +5, and the change has been implemented retroactively (most if not all users have already had their reputation ...
19
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2answers
425 views

Voting on meta questions to indicate agreement or disagreement

We've previously discussed the meaning of a downvote on meta, and I think that's worth reading before discussing anything further here. I don't at all like that perfectly reasonable questions (...
19
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1answer
888 views

Is my question suitable for MO?

Around a month ago I asked a question on ME here. It was well received (got seven up votes). Sadly nobody was able to help much. To get more attention I also placed a bounty on it. Still no luck. The ...
19
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1answer
633 views

Should I give a link to my recent published paper to an old question of mine on MO?

4 years and 6 months ago I asked on MO: "Who introduced the terms “equivalence relation” and “equivalence class”?" It was somehow a resting stone of a long journey that started 13 years ago from today ...
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5answers
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On the recent question “Is Euclid dead?”, or: Is it considered good practice to use MathOverflow for a campaign?

Yesterday, a question entitled Is Euclid dead? has been asked in which the OP states: "Currently I am leading a campaign for the return of EG to the syllabus of the high schools of my country (...
17
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1answer
594 views

Math Educators Stackexchange is live!

The new site http://matheducators.stackexchange.com is now up and running! This site is for questions about course-design, exam-writing, teaching methods, intuition and examples, etc. Check out our ...
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0answers
293 views

Redundant ways to close as off-topic/better on MSE

Right now, there are 4 ways to vote to close a question as off-topic. "This question does not appear to be about research level mathematics within the scope defined in the help center." "...
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0answers
689 views

The 6 semi-essential meta questions of every SE 2.0 upgrade

In the spirit of The 7 Essential Meta Questions of Every Beta I realized that there were a few things that needed to be decided by a large site that has suddenly gone SE 2.0. Initially I planned to ...
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3answers
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Should Kevin Buzzard's Lean question be left in its original state?

Kevin Buzzard asked this question, which incorporated a long section of background discussion. Federico Poloni removed that section. Yemon Choi commented that he thought the question was OK before ...
15
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4answers
611 views

Removing greetings and taglines

The Stack Exchange Network frowns on greetings and taglines in posts. There were mixed reactions to this before we moved to the network. Should MathOverflow tolerate greetings or not? Is it ...
13
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3answers
422 views

Cleaning up comments

Traditionally, MathOverflow moderators only delete comments that are highly problematic. Even in that case, we copied the entire deleted comment thread to tea.mathoverflow.net. Since migrating to the ...
13
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0answers
562 views

Should moderators in some cases remove a question from the network-wide hot questions list?

Not too long ago - in March 2019 - some changes have been made to the Hot Network Questions (HNQ). Some of the new features are the limit on the number of hot questions from a single site, or limit on ...
12
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2answers
641 views

Geographic distribution of people on MathOverflow

Is there a way to answer questions like the following, either by means of the StackExchange Date Explorer or by other means?: How many of the regular MathOverflow users (say, e.g., those who ...
12
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1answer
469 views

Altering the question in a way that makes an answer obsolete

I've seen that several times: an answer makes OP want to change the question in a way that would damage the answer. Obviously this should not be done. In fact I think it is better to delete the ...
11
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2answers
994 views

Why adding a comment requires 50 reputation points?

When a new member tries to write a comment he sees “add comment (requires 50 reputation)” but of course he has no so many points. On the other hand, answering does not require any reputation. Then the ...
8
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1answer
498 views

List of close reasons has changed?

I just wanted to vote to close a question, and it looks like the list of options has changed The options are now: Duplicate of... Off-topic because... Needs details or clarify Needs more focus ...
8
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2answers
553 views

Getting Experts Opinions on Mathematical Results

I would like to know, whether it is in the line of MO rules to present a result and ask for "opinions" like whether it is already known or worth pursuing and, who might be interested in the result. ...
7
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2answers
351 views

Flagging Low Quality Questions

For questions of extremely low quality that are sure to get closed anyway, do the moderators still want flags? Or is that just cluttering up their mailboxes to no purpose?
6
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2answers
322 views

Tag referring to a book/ specific collection of problems

The scottish-book has been created today by one user, posting various questions from the given book, or adding references and retagging existing a few questions when they appear in the given book. ...
6
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0answers
515 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/...
6
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1answer
651 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 ...
6
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1answer
226 views

Are bounty reputation points assigned to unanswered question returned back?

Are bounty reputation points, being assigned to unanswered question, returned back to the issuer of the bounty? If "yes" - when? If not - why? Alternatively (instead of direct "refunding") in the case,...
3
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5answers
636 views

Is there any third party search engine for MathOverflow?

As has been discussed in this meta post, there is a third party search (with $\LaTeX{}$ support) engine for Mathematics Stack Exchange. I was wondering whether there is search engine with similar ...
3
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3answers
739 views

Why this question is not welcomed but others are welcomed in MO?

May I wonder why this question is not welcomed: accidental-unplanned-breakthroughs-in-mathematics see the votes-down. And unfriendly responses. but many others are even more broad or more opinion-...
2
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1answer
480 views

MO Twitter presence?

I wonder if there should not be a MathOverflow Twitter presence, somehow generated automatically, perhaps from the few HotNet Questions to which MO questions ascend to that list? There could be some ...
2
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4answers
527 views

Creating tag “small-uncountable-cardinals”

Looking through meta-MO I have found a proposal of Martin Sleziak to create a new "small-uncountable-cardinals", which I liked since many of my (and not only my) questions fall under this tag. So, I ...
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0answers
156 views

Migration site list lacks entries

The question What is the integral of temperature over space called? obviously belongs elsewhere. Most probably the proper place is physics.SE, but in any case not here on meta, not on math.SE, and not ...
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2answers
2k views

Why have I been suspended from the ICM chat? General remarks about unwelcoming behaviour on MathOverflow

Although the below obfuscates the context which is undoubtedly relevant to what has happened, the following comments appeared to be reason enough for the moderators to ban me from the ICM chat. ...
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2answers
952 views

Don't we have a redundant math site?

We have mathoverflow.com with 144000 questions and answers, and we have math.stackexchange.com with 522000 questions and answers. Isn't there a redundancy? Shouldn't both sites be merged? I propose a ...
31
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0answers
900 views

2013 Election Results

The election process is over, and now it is time to declare the winners: Good luck in the new position, I'm sure that you'll prove to be a great addition to the community and its moderators! On ...
28
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3answers
663 views

When asking a question on MO it seems there's far too little information on what MO is about

When we switched from the old format to the MSE 2.0 format, almost all the information about what MO is about, and what is expected from a good question was been stripped from the site. I mean, one ...

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