Ganster and Reilly used locally

closed sets [10] to define LC-continuity and LC-irresoluteness.

ii) The union of two IF- regular

closed sets is a IF- regular closed

The generalization of open and

closed set as like [alpha]-open and [alpha]-

closed sets was introduced by Njastad (1965) which is nearly to open and

closed set respectively.

mu]](S), is the intersection of generalized

closed sets including S and the interior of S, denoted by [i.

Levine [13] introduced the notion of generalized

closed sets.

As a generalization of

closed sets, the notion of sg-

closed sets were introduced and studied by Bhattacharyya and Lahiri [1].

The problem of the evaluation of the mean densities of lower dimensional random

closed sets, and in particular of the mean surface density, is of interest in several real applications.

b) regularly

closed sets of (X, [tau]) are the same as regularly

closed sets of (X, [tau].

builds the foundation for studying random set data, carefully covering generalities in probability, random sets in statistics, finite random sets, random sets and related uncertainly measures, random

closed sets, the Choquet integral, Choquet weal convergence, and aspects of statistical inference with coarse data.

Shot last spring in great secrecy, very little "official" information has filtered out from the

closed sets of Olivier Asselin's eagerly awaited second feature, Le siege de l'aime, and Robert Lepage's latest, Le polygraphe.

The space (X, T) is normal if for disjoint

closed sets A and B, there exist disjoint open sets U and V such that A [subset] U and B [subset] V.