Remarks on h-Open Sets

Recently, Subbulakshmi and her research collaborators introduced and studied the notions of h-open sets and h- continuity. The purpose of this paper is to investigate the properties of h-open sets in accordance with semiopen sets. It has been established that the class of h-open sets is nothing but the class of all semiopen sets introduced by Levine in 1963 and the class of gh-closed sets is the class of gs-closed sets.