Recent content by davidebianco1

Hello again guys, so, If I have understood well, the question is that, in principle, closure and completeness are concepts different in nature, and it can just happen they do coincide somewhere? (Actually, I didn,t get the example about the interval on R). Many thanks for replying and...

Hello Everyone, first of all my apologies, may be my question is too stupid for a forum on Topology and Geometry, but it's something I was thinking about for a while without getting an answer : What's the actual difference between a Close set and a Complete set? I mean : from an algebraic...