Questions tagged [tags]
The tags tag has no usage guidance.
96
questions
11
votes
0answers
280 views
Role of the tag “gm.general-mathematics”
This question is about the tag gm.general-mathematics. A meta question about it already occurred here, but was less specific (and didn't generate much discussion). See also the discussion in the ...
15
votes
3answers
412 views
Should we blacklist or delete the “research” tag?
Should we blacklist or delete the research tag?
This site is about mathematical research, so I don't see how the "research" tag is helpful, any more than a "mathematics" tag would be helpful.
Of the ...
3
votes
1answer
56 views
How do I follow a tag on MathOverflow?
I am probably missing something, but I would like to follow a tag on MathOverflow, so that I get emails about new questions with this tag. How do I do this (I read MathOverflow help and Googled this ...
1
vote
0answers
74 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 ...
10
votes
0answers
268 views
What to do with the synonyms for the deprecated tags?
Recently, the following tag synonyms were created by a MathOveflow moderator: abstract-algebra $\to$ ra.rings-and-algebras, geometry $\to$ mg.metric-geometry and discrete-mathematics $\to$ co....
0
votes
0answers
106 views
Would introducing an “operations-research” tag be appreciated?
What are your feelings about introducing an operations-research tag?
I was tempted of introducing it but as it OR is also covered by combinatorial-optimization or graph-theory and maybe also other ...
2
votes
0answers
160 views
Should algebraic-dynamics tag be made a synonym for arithmetic-dynamics tag?
Disclosure: On Meta at Mathematics Stack Exchange, I have asked whether an algebraic-dynamics tag should be created and made a synonym of the existing arithmetic-dynamics tag there, given the apparent ...
5
votes
1answer
204 views
Tags for off-topic question
This is a pretty minor issue, but what should I do (if anything) when there are no appropriate tags for an off-topic question, e.g. this one?
I tried to delete the existing tags but can't without ...
0
votes
1answer
153 views
Should there be another tag for vector bundles in Algebraic geometry (over schemes)?
Should there be another tag for vector bundles in Algebraic geometry (over schemes)?
Some questions about vector bundles in the sense of algebraic geometry are given the tag whose tag description ...
11
votes
0answers
300 views
What should the tag (open-problems) be used for?
Since this issue came up in comments to another questions on meta, I'll ask about the intended issue of the open-problems tag.
Question. What is the intended usage of the open-problems tag? Should it ...
9
votes
0answers
336 views
Suggested tag: approximation-property
I'm relatively new to MO (but have been on MSE for a longer time), which means that I don't have enough reputation to create new tags. Which is probably a good thing.
Lately I've been puzzling with ...
-2
votes
1answer
185 views
How to edit tags correctly?
I attempted to edit the tags for this question. I got the message:
This edit introduces tags that do not help to define the topic of the question. Tags should help to describe what the question is ...
1
vote
4answers
517 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 ...
12
votes
1answer
354 views
On convexity tags
The tags on convexity are convex-geometry ($\times$560), convex-analysis ($\times$ 266), convexity ($\times$ 420). Here the number is the current (2019/02/23) number of uses and I ignore some more ...
-2
votes
3answers
251 views
Is it ok to ask for explanation of content in question?
I can not explain with out taking an example.
See this question Gauge theory on schemes.
I hear "Gauge theory" every now and then and wanted to know what it is about. I did not enjoy reading ...
18
votes
1answer
406 views
Noncommutative rings/algebra tags
I'm suggesting to make noncommutative-rings a synonym to noncommutative-algebra, in the same way as commutative-rings has been made to ac.commutative-algebra.
Initially asked there, I'm asking it ...
6
votes
2answers
316 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.
...
3
votes
1answer
182 views
Tag subscriptions and “Watch tag”
Something changed about tags.
For the tags I have no subscription the new feature is like:
whereas for the tags I have a subscription it is like:
Questions: How to subscribe to a new tag? What is ...
14
votes
2answers
550 views
What is the intended use of the (proofs) tag?
There is a tag called proofs. This tag has empty tag-info/usage guidance.
Without any usage guidance it is quite likely to be used incorrectly.
The fact that there are many deleted questions having ...
-3
votes
1answer
193 views
Should there be a separate tag for videos?
Sometimes there are questions about videos, movies, documentaries, etc. (I'll add a small sample below.)
Would it be useful to have a separate tag for this topic? This could possibly help when ...
12
votes
0answers
410 views
Removal of the “symplectic” tag
There is a symplectic tag on MO that currently contains just two questions. The first question so tagged dates from March 26 2017, so this makes this tag at least 1 year and 4 months old. I believe ...
-7
votes
1answer
162 views
adding n cat lab tag
I propose adding n cat lab tag with an intention to discuss mathematics that is written in https://ncatlab.org/nlab/show/HomePage.
As https://ncatlab.org/nlab/show/HomePage has large amount of ...
1
vote
0answers
172 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 ...
1
vote
1answer
129 views
Tags “riemann-zeta-function” and “zeta-functions” are almost identical
I have discovered that the following two tags are too similar to each other:
riemann-zeta-function, with 299 questions tagged, has the description
The Riemann zeta function is the function of one ...
1
vote
0answers
76 views
Does it make sense to have both “surfaces” and “curves-and-surfaces” tags?
I have noticed that there currently exist tags surfaces (with description "A surface is a two-dimensional topological manifold. The term can also be used to describe a smooth surface, depending on the ...
16
votes
0answers
537 views
The existing deprecated tags should be blacklisted
TL;DR: I suggest to blacklist the deprecated tags that still exist on some questions, in order to prevent them from being added to new questions.
There are a few tags which are deprecated and should ...
2
votes
0answers
122 views
The (tag-removed) tag and migration
Occasionally I have seen that for low-level questions (such as introductory calculus exercises or similar level) some user replaced the tags by the tag-removed tag1 - to indicate that the question is ...
1
vote
0answers
63 views
Tagging Answers?
Simple question: should the tagging of a question cover answers?
Suppose I asked a question about a mathematical problem and in the answers contained for example:
pointers to literature
algorithms
...
2
votes
0answers
102 views
Should MathOverflow request suggested tags feature?
There is a feature of showing suggested tags after the body of a question is included. These suggestions are based on the body of the question. More details can be found in these posts:
...
5
votes
1answer
510 views
On the top-level tag ra.rings-and-algebras
I'm confused about the scope of the ra.rings-and-algebras
The problem is related to the ambiguity of the word "algebra", which essentially has two (rough) meanings
the meaning "ring&...
0
votes
0answers
114 views
“Singular Perturbation” is not among tags
Can I ask MO to define a new tag "Singular perturbation". I did not find this tag among the tag list.
Thank you
3
votes
1answer
149 views
The meaning of “The number of Followers of a tag”
My apology if my question is elementary:
One can find the number of followers of a given tag.
What is the meaning of this number? Is it the number of participant who are (reading ?)or ...
14
votes
1answer
324 views
Could there be a warning when a new tag is created?
It is rather easy to make a typo and create a new tag by mistake without even noticing it.1 Could we have a warning saying that the user is creating a new tag so that users can notice such mistakes ...
9
votes
1answer
288 views
Policy for Naming of Tags
I just saw that the Reedy cofibrancy of the bar construction for algebras question is tagged with "simplicial-stuff" and I wonder if such "sloppy" tag-naming is considered acceptable/appropriate.
...
8
votes
2answers
262 views
Should tag-wiki include a source where it is taken from?
The main purpose of the tag-info (and especially the tag-excerpt) is to help with tagging. This is especially important for the tags with ambiguous name. But usually tag-info also contains some brief ...
4
votes
0answers
170 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 ...
18
votes
0answers
720 views
Which “non-arxiv” tags are de facto top-level tags?
The tag system on MathOverflow is designed in such way that each question should contain top-level tag; these are the tags which correspond to subject areas on arXiv and generally have format such as ...
2
votes
0answers
101 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 ...
asked May 30 '17 at 11:45
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14.2k10 silver badges26 bronze badges
5
votes
0answers
429 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 ...
18
votes
1answer
460 views
Is the [completeness] tag necessary?
I have noticed today that we have a completeness tag. It currently houses seven different questions on widely different notions of completeness.
Since there are widely different notions of ...
8
votes
2answers
440 views
Currently, is it possible to have relevant question under the latex tag
A question using the latex tag was recently posted, which received a number of down votes and comments which directed to post on tex.stackexchange.com.
MO predates tex.stackexchange.com and so at ...
1
vote
0answers
171 views
Why do we need the general-mathematics tag?
I recently came across the general-mathematics tag. It has no usage guidelines, nor do I think it should exist. Do any of you know the historic reasons for its existence, or think it should stay as it ...
1
vote
0answers
179 views
The tags (transcendence) and (transcendental-number-theory)
There exist tags transcendence and transcend.-number-theory (probably shortened from transcendental number theory to fit 25 characters limit for the tag name). At the moment, the tag-info is empty ...
0
votes
0answers
89 views
“Conley index ” as a tag
Is there a tag which can be related to methods on Conley index theory?I could not find a tag with this title.
3
votes
0answers
132 views
How to tag questions about databases of mathematical objects?
On MO there were several questions regarding databases of (some type of) mathematical objects. You can see the list of questions I was able to find here.
What would be correct tag for such questions? ...
3
votes
0answers
120 views
Migrated question and email notification
It seems that a migrated question does not appear in the email notifications of its tags.
Question: Should it appear?
By migrated question I mean a question migrated on mathoverflow, and by e-mail ...
13
votes
2answers
870 views
Reappearance of (topology) tag
I have noticed that topology tag was created again. According to list of new tags it was created Jun 9 at 7:55. There are currently 3 questions having this tag.
I was not able to find a discussion on ...
2
votes
0answers
272 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 (...
-2
votes
1answer
158 views
New tags: Functional Data Analysis, Time Series, Functional Time Series
In my opinion there should be at least the following two tags, I couldn't find:
"Time Series",
"Functional Data Analysis".
Since functional data are used more and more and time series as a ...
14
votes
2answers
595 views
Recent suggested tag wiki edits
Today [Apr 21 '16] and yesterday there were a considerable number of suggested edits
to previously empty tag wikis and tag wiki excerpts (browse here;
viewing the full list requires >=10K points, I ...
