R. Sen

[ 1 ] - On some properties of the hyperspace $theta (X)$ and the study of the space $downarrowtheta C(X)$

The aim of the paper is to first investigate some properties of the hyperspace $theta(X)$, and then in the next article it deals with some detailed study of a special type of subspace $downarrowtheta C(X)$ of the space $theta (Xtimes mathbb I)$.