On left (right) ρ-transitive geometric spaces

In this article, first we generalize the concept of B-parts in a geometric space with respect to a binary relation ρ and then we study left (right) lBρ-closures (rBρ-closures, respectively). Finally we introduce and investigate the notions left ρ-strongly transitive geometric spaces and left ρ-emphatic strongly transitive geometric spaces.