Near continuous g-frames for Hilbert C∗-modules

Let U be a Hilbert A-module and L(U) the set of all adjointable A-linear mapson U. Let K = {Λx ∈ L(U, Vx) : x ∈ X } and L = {Γx ∈ L(U, Vx) : x ∈ X } be tw ocontinuous g-frames for U, K is said to be similar with L if there exists an in vertible operator J ∈ L(U) suchthatΓx = ΛxJ , for all x ∈ X . In this paper,we define the concepts of closeness and nearness between two continuous g-frames. Inparticular, we show that K and L are near,if and only if they aresimilar.