Linked Questions

11 votes
2 answers
9k views

Homotopy chat room

I started an MO homotopy theory chat room at http://chat.stackexchange.com/rooms/9418/homotopy-theory at the request of Jon Beardsley. there seem to be people in it already who know what the word "...
Will Jagy's user avatar
  • 25.4k
-5 votes
1 answer
649 views

Restriction on Number of edits

Book about fluid dynamics asked Apr 13 '10 edited 1 hour ago Are there examples of conjectures supported by heuristic arguments that have been finally disproved? asked 21 hours ago edited 2 hours ...
Praphulla Koushik's user avatar
7 votes
2 answers
552 views

Repeated TeXifying of question titles

A specific user has recently edited a lot of years-old posts in which, as far as I can tell, he is just TeXifying titles. While I assume that this is being done with good intentions, it seems likely ...
LSpice's user avatar
  • 11.6k
2 votes
2 answers
241 views

All these invalid weblinks

I found so many web links became invalid on the questions and even more on the comments. Please be aware of this issue. In the future, this site needs to either repair the invalid links or advise ...
Ming Lei's user avatar
8 votes
1 answer
423 views

Chatroom links disappeared

I like to hang out in the homotopy theory chatroom. I used to navigate to this and other chatrooms using a link on the main site. This seems to have disappeared. Is there a reason for this change? I ...
Thomas Rot's user avatar
  • 7,383
10 votes
1 answer
358 views

Reopening questions after clarifications

I noticed that closing unclear questions often happens in next to no time while reopening them after the OP honestly follows the request to explain what he meant and does a reasonably decent job on ...
fedja's user avatar
  • 60.1k
5 votes
2 answers
99 views

How to tell who created a tag?

The "stats" section of a tag's page says how long the tag has existed, and the tag description history says who created the tag description. However, I don't see how to find who created the ...
Noah Schweber's user avatar
1 vote
0 answers
591 views

Algebraic Geometry Chat Room

At the request of Denis Nardin, I have started an MO algebraic geometry chat room at http://chat.stackexchange.com/rooms/23540/algebraic-geometry. For now I am the room owner, but I am happy to let ...
David Benjamin Lim's user avatar
4 votes
1 answer
335 views

Auto-bumping of unanswered questions

Like many users, I suppose, I have wondered how and when an old question gets bumped by the system. (Of course an edit or a new answer bumps a question: I'm not asking about this.) From Francois ...
shane.orourke's user avatar
3 votes
1 answer
191 views

Wouldn't it be nice to have subforums on MathOverflow dedicated to learning certain books/papers/etc.?

Oftentimes, I read something and start to ponder questions of the form "Does the formula on pg. 87 have a typo?" or "Isn't this a gap in the proof?" or "Why does the definition have this extra ...
Kim's user avatar
  • 4,134
1 vote
0 answers
155 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?
Anixx's user avatar
  • 9,496