I wanted to ask the following question on Math SE:
Some time ago I have read a paper in which the author introduces an alternative to the notion of cardinality, which had the properties [...]. Can anyone provide a link to this paper?
(I have omitted details of the question, as they are not relevant)
Searching on Google didn't help me with that. I am basically asking the community to provide me with a single link, and I felt that this is pretty much just asking someone else to do the job that with some effort I could do myself, hoping that someone will have a better idea as to what exactly to search for.
My question is, are these kind of questions allowed on this site? If so, are there any guidelines as to what I should include in my question? (in this case I am thinking about a particular paper, so I can provide multiple details on it) If not, what is some other place that I could ask this question?
Thanks in advance.