I posted this question thinking that the response would be two or three answers that say "Counterexamples to this are found in every textbook—for example this one and this one and this one." But the result is that after two days there are 13 views and nobody has said anything except in a private ...
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 23 questions with the tag, 7 have been closed, and all 23 have other tags.
Alternatively, someo...
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 23 questions with the tag, 7 have been closed, and all 23 have other tags.
Alternatively, someo...
