For more information about countable and uncountable sets, see books about "Analysis" (as advanced calculus is called). For example, Introductory Real Analysis, by A.N. Kolmogorov and S.V. Fomin (see ...

This is a preview. Log in through your library . Abstract In this paper a stronger form of aposyndesis is defined and continua with this property (strongly aposyndetic) are shown to be countable-set ...

Department of Mathematics, College of Science, Yanbian University, Yanji, China. There have appeared many fixed point theorems for a single-valued self map of a closed subset of a Banach space.