This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Abstract This document attempts to address some of the issues involved in building a disconnected IMAP4 client. In particular, it deals with the issues of what might be called the "driver" portion of the synchronization tool: the portion of the...

This paper deals with extremally disconnected spaces and P-spaces. A space X is said to be if, for every open subset V of X, the closure in also an set. P-spaces are which intersection countably many sets The authors present a new characterization spaces, P-spaces, by means selection theory. If either or P-space, then usual theorems extension real-valued continuous functions dense S can deduced...