A note on the topological sense of chemical sets

Abstract

The present studies suggested the way to evaluate some topological properties, such as; closure, derived set, boundary, interior, exterior, semi-openness, semi-closednes, semi-regularity, theta-semi closure, theta-semi openness, regular opennes of subsets of chemical set interested in the chemical set chosen at the beginning as object in the work of Restrepo et. al.