“…The main purpose of this paper is to generalize the results in [11] to L-topological groups. We prove that for each co-tower of group Ltopologies = { s } s∈[0,1) on a group X, there exists an I (L)-topology ( ) on X, which is called the I (L)-topology generated by , such that (I (L) X , ( )) is an I (L)-topological group and s ( ( )) = s for each s ∈ [0, 1).…”