Talk:Cocompact embedding

1. I wonder what does it mean that the article does not have inline citations? Are seven citations that it has are not inline?

2. It is now not orphan either, it is linked from en.wikipedia.org/wiki/Compactly_embedded and from en.wikipedia.org/wiki/Sobolev_space

3.How does one decide if a mathematical article is too technical? A great deal of math articles in Wikipedia are accessible only for readers with 2 or 3 years of college math, and so is this one.