several tables have been given due to a − minimal sets. our main aim in this paper is tocomplete these tables by employing several examples.

this text carries out some ideas about exact and p− exact sequences of transformationsemigroups. some theorems like the short five lemma (lemma 1.3 and lemma 2.3) are valid here as inexact sequences of r − modules.

performance appraisal systems are affected by organizational social context. social context consists of tow factors, distal variables, and, proximal variables. distal factors include but are not limited to organizational culture, organizational structure, and, values. proximal variable categorize as both process factors and structural factors. in this paper the process factors were examined. th...

A Useful properties of the Moreau envelope and proximal map 14 A.1 Relation between proximal map and Moreau envelope . . . . . . . . . . . . . . . . 14 A.2 Relation between proximal map and derivative . . . . . . . . . . . . . . . . . . . . 15 A.3 Inverse of the Moreau envelope . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 A.4 Moreau envelope for additive noise model . . . . . . . ...

Let iX, T) be a transformation group with compact Hausdorff phase space X. The points x and y of A" are said to be proximal provided, whenever ß is a member of the unique compatible uniformity of X, there exists i£ T such that (x/, yt) GßIf x and y are not proximal, they are said to be distal. Let P denote the proximal relation in X. P is a reflexive, symmetric, T invariant relation, but is not...

We study several stronger versions of sensitivity for minimal group actions, including $n$-sensitivity, thick $n$-sensitivity and blockily characterize them by the regionally proximal relation.